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9. Exercise tolerance can explain the obesity paradox in patients with systolic heart failure: data from the MECKI Score Research Group

Author

Piepoli, Massimo F., Corrà, Ugo, Veglia, Fabrizio, Bonomi, Alice, Salvioni, Elisabetta, Cattadori, Gaia, Metra, Marco, Lombardi, Carlo, Sinagra, Gianfranco, Limongelli, Giuseppe, Raimondo, Rosa, Re, Federica, Magrì, Damiano, Belardinelli, Romualdo, Parati, Gianfranco, Minà, Chiara, Scardovi, Angela B., Guazzi, Marco, Cicoira, Mariantonietta, Scrutinio, Domenico, Di Lenarda, Andrea, Bussotti, Maurizio, Frigerio, Maria, Correale, Michele, Villani, Giovanni Quinto, Paolillo, Stefania, Passino, Claudio, and Agostoni, Piergiuseppe

Published
2016
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15. Malnutrition in patients admitted to in-hospital cardiac rehabilitation: Clinical correlates and association with mortality.

Author

Passantino, Andrea, Guida, Pietro, Rizzo, Caterina, Carbonara, Rosa, Ruggieri, Roberta, and Scrutinio, Domenico

Subjects
CARDIAC rehabilitation, MALNUTRITION, NUTRITIONAL assessment, SERUM albumin, CARDIAC surgery, TREATMENT programs, ARM circumference
Abstract

Malnutrition is highly prevalent among hospitalized patients; thus, an accurate identification of malnutrition could improve the outcome of these patients. The aim of the present paper was to apply multiple methods to evaluate the prevalence of malnutrition and clinical correlates in patients admitted to in-hospital cardiac rehabilitation. We performed a prospective study of 426 patients admitted to in-hospital cardiac rehabilitation: 282 (66.2%) had undergone a major cardiac surgery and 144 (34.8%) had experienced heart failure. The albumin level and mini nutritional assessment (MNA) scores were applied to evaluate the nutritional status of these patients. Serum albumin levels were < 3.5 g/dl in 147 (34.5%) patients, and MNA scores were < 24 in 179 (42.0%) patients. Patients with malnutrition or a risk of malnutrition had lower haemoglobin values, lower EuroQol scores and poorer functional status. Female gender, age, functional status and cumulative illness rating scale severity were predictors of malnutrition. Over a median follow-up of 47 months, MNA scores <24 were associated with higher mortality, even after correction for confounding variables. In conclusion, in patients admitted to in-hospital cardiac rehabilitation, malnutrition and risk of malnutrition frequently occur and are associated with poor functional status, higher clinical complication rates and long-term mortality. [ABSTRACT FROM AUTHOR]

Published
2022
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16. The metabolic exercise test data combined with Cardiac And Kidney Indexes (MECKI) score and prognosis in heart failure. A validation study

Author

Corrà, Ugo, Agostoni, Piergiuseppe, Giordano, Andrea, Cattadori, Gaia, Battaia, Elisa, La Gioia, Rocco, Scardovi, Angela B., Emdin, Michele, Metra, Marco, Sinagra, Gianfranco, Limongelli, Giuseppe, Raimondo, Rosa, Federica, Re, Guazzi, Marco, Belardinelli, Romualdo, Parati, Gianfranco, Magri', Damiano, Fiorentini, Cesare, Cicoira, Mariantonietta, Salvioni, Elisabetta, Giovannardi, Marta, Veglia, Fabrizio, Mezzani, Alessandro, Scrutinio, Domenico, Di Lenarda, Andrea, Ricci, Roberto, Apostolo, Anna, Iorio, Anna Maria, Paolillo, Stefania, Palermo, Pietro, Contini, Mauro, Vassanelli, Corrado, Passino, Claudio, Giannuzzi, Pantaleo, Piepoli, Massimo F., MECKI ScoreResearch Group, Other Members of the MECKI Score research Group, Antonioli, L., Segurini, C., Bertella, E., Farina, S., Bovis, F., Pietrucci, F., Malfatto, G., Roselli, T., Buono, A., Calabrò, R., De Maria, R., Santoro, D., Campanale, S., Caputo, D., Bertipaglia, D., Berton, E., Corrà, Ugo, Agostoni, Piergiuseppe, Giordano, Andrea, Cattadori, Gaia, Battaia, Elisa, La Gioia, Rocco, Scardovi, Angela B., Emdin, Michele, Metra, Marco, Sinagra, Gianfranco, Limongelli, Giuseppe, Raimondo, Rosa, Re, Federica, Guazzi, Marco, Belardinelli, Romualdo, Parati, Gianfranco, Magrì, Damiano, Fiorentini, Cesare, Cicoira, Mariantonietta, Salvioni, Elisabetta, Giovannardi, Marta, Veglia, Fabrizio, Mezzani, Alessandro, Scrutinio, Domenico, DI LENARDA, Andrea, Ricci, Roberto, Apostolo, Anna, Iorio, Anna Maria, Paolillo, Stefania, Palermo, Pietro, Contini, Mauro, Vassanelli, Corrado, Passino, Claudio, Giannuzzi, Pantaleo, Piepoli, Massimo F., Corra, U., Agostoni, P., Giordano, A., Cattadori, G., Battaia, E., La Gioia, R., Scardovi, A. B., Emdin, M., Metra, M., Sinagra, G., Limongelli, G., Raimondo, R., Re, F., Guazzi, M., Belardinelli, R., Parati, G., Magri, D., Fiorentini, C., Cicoira, M., Salvioni, E., Giovannardi, M., Veglia, F., Mezzani, A., Scrutinio, D., Di Lenarda, A., Ricci, R., Apostolo, A., Iorio, A. M., Paolillo, S., Palermo, P., Contini, M., Vassanelli, C., Passino, C., Giannuzzi, P., Piepoli, M. F., Corrà, U, Agostoni, P, Giordano, A, Cattadori, G, Battaia, E, La Gioia, R, Scardovi, A, Emdin, M, Metra, M, Sinagra, G, Limongelli, G, Raimondo, R, Re, F, Guazzi, M, Belardinelli, R, Parati, G, Magrì, D, Fiorentini, C, Cicoira, M, Salvioni, E, Giovannardi, M, Veglia, F, Mezzani, A, Scrutinio, D, Di Lenarda, A, Ricci, R, Apostolo, A, Iorio, A, Paolillo, S, Palermo, P, Contini, M, Vassanelli, C, Passino, C, Giannuzzi, P, and Piepoli, M

Subjects
Male, medicine.medical_treatment, Predictive Value of Test, 030204 cardiovascular system & hematology, Kidney Function Tests, Severity of Illness Index, 0302 clinical medicine, score, 030212 general & internal medicine, Heart transplantation, education.field_of_study, Ejection fraction, Heart Function Test, Stroke volume, Middle Aged, Prognosis, Predictive value of tests, Heart Function Tests, Cardiology, Female, Cardiology and Cardiovascular Medicine, Human, medicine.medical_specialty, Prognosi, Population, Renal function, Heart failure, Prognosis, score, Lower risk, Follow-Up Studie, 03 medical and health sciences, Oxygen Consumption, Predictive Value of Tests, Internal medicine, medicine, Humans, medicine (all), education, Aged, Kidney Function Test, business.industry, heart failure, prognosis, score, aged, exercise test, female, follow-up studies, heart function tests, heart transplantation, humans, kidney function tests, male, middle aged, oxygen consumption, predictive value of tests, prognosis, severity of illness index, stroke volume, cardiology and cardiovascular medicine, Stroke Volume, medicine.disease, Exercise Test, Follow-Up Studies, Heart Failure, Heart Transplantation, business
Abstract

Background The Metabolic Exercise test data combined with Cardiac and Kidney Indexes (MECKI) score is a prognostic model to identify heart failure (HF) patients at risk for cardiovascular mortality (CVM) and urgent heart transplantation (uHT) based on 6 routine clinical parameters: hemoglobin, sodium, kidney function by the Modification of Diet in Renal Disease (MDRD) equation, left ventricle ejection fraction (LVEF), percentage of predicted peak oxygen consumption (VO2) and VE/VCO2 slope. Objectives MECKI score must be generalizable to be considered useful: therefore, its performance was validated in a new sequence of HF patients. Methods Both the development (MECKI-D) and the validation (MECKI-V) cohorts were composed of consecutive HF patients with LVEF < 40% able to perform a symptom-limited cardiopulmonary exercise testing. The CVM or uHT rates were analyzed at one, two and three years in both cohorts: all patients with a censoring time shorter than the scheduled follow-up were excluded, while those with events occurring after 1, 2 and 3 years were considered as censored. Results MECKI-D and MECKI-V consisted of 2009 and 992 patients, respectively. MECKI-V patients had a higher LVEF, higher peak VO2 and lower VE/VCO2 slope, higher prescription of beta-blockers and device therapy: after the 3-year follow-up, CVM or uHT occurred in 206 (18%) MECKI-D and 44 (13%) MECKI-V patients (p < 0.000), respectively. MECKI-V AUC values at one, two and three years were 0.81 ± 0.04, 0.76 ± 0.04, and 0.80 ± 0.03, respectively, not significantly different from MECKI-D. Conclusions MECKI score preserves its predictive ability in a HF population at a lower risk.

Published
2016

20. Multiparametric prognostic scores in chronic heart failure with reduced ejection fraction: a long-term comparison

Author

Agostoni, Piergiuseppe, Paolillo, Stefania, Mapelli, Massimo, Gentile, Piero, Salvioni, Elisabetta, Veglia, Fabrizio, Bonomi, Alice, Corrà , Ugo, Lagioia, Rocco, Limongelli, Giuseppe, Sinagra, Gianfranco, Cattadori, Gaia, Scardovi, Angela B., Metra, Marco, Carubelli, Valentina, Scrutinio, Domenico, Raimondo, Rosa, Emdin, Michele, Piepoli, Massimo, Magrì, Damiano, Parati, Gianfranco, Caravita, Sergio, Re, Federica, Cicoira, Mariantonietta, Minà , Chiara, Correale, Michele, Frigerio, Maria, Bussotti, Maurizio, Oliva, Fabrizio, Battaia, Elisa, Belardinelli, Romualdo, Mezzani, Alessandro, Pastormerlo, Luigi, Guazzi, Marco, Badagliacca, Roberto, Di Lenarda, Andrea, Passino, Claudio, Sciomer, Susanna, Zambon, Elena, Pacileo, Giuseppe, Ricci, Roberto, Apostolo, Anna, Palermo, Pietro, Contini, Mauro, Clemenza, Francesco, Marchese, Giovanni, Gargiulo, Paola, Binno, Simone, Lombardi, Carlo, Passantino, Andrea, Filardi, Pasquale Perrone, Agostoni, P, Paolillo, S, Mapelli, M, Gentile, P, Salvioni, E, Veglia, F, Bonomi, A, Corrà, U, Lagioia, R, Limongelli, G, Sinagra, G, Cattadori, G, Scardovi, A, Metra, M, Carubelli, V, Scrutinio, D, Raimondo, R, Emdin, M, Piepoli, M, Magrì, D, Parati, G, Caravita, S, Re, F, Cicoira, M, Minà, C, Correale, M, Frigerio, M, Bussotti, M, Oliva, F, Battaia, E, Belardinelli, R, Mezzani, A, Pastormerlo, L, Guazzi, M, Badagliacca, R, Di Lenarda, A, Passino, C, Sciomer, S, Zambon, E, Pacileo, G, Ricci, R, Apostolo, A, Palermo, P, Contini, M, Clemenza, F, Marchese, G, Gargiulo, P, Binno, S, Lombardi, C, Passantino, A, Filardi, P, Scardovi, Ab, CARAVITA DI TORITTO, Beniamino, Perrone Filardi, P., Agostoni, P., Paolillo, S., Mapelli, M., Gentile, P., Salvioni, E., Veglia, F., Bonomi, A., Corra, U., Lagioia, R., Limongelli, G., Sinagra, G., Cattadori, G., Scardovi, A. B., Metra, M., Carubelli, V., Scrutinio, D., Guarino, Raimondo, Emdin, M., Piepoli, M., Magri, D., Parati, G., Caravita, S., Re, F., Cicoira, M., Mina, C., Correale, M., Frigerio, M., Bussotti, M., Oliva, F., Battaia, E., Belardinelli, R., Mezzani, A., Pastormerlo, L., Guazzi, M., Badagliacca, R., Di Lenarda, A., Passino, C., Sciomer, S., Zambon, E., Pacileo, G., Ricci, R., Apostolo, A., Palermo, P., Contini, M., Clemenza, F., Marchese, G., Gargiulo, P., Binno, S., Lombardi, C., Passantino, A., Filardi, P. P., Agostoni, Piergiuseppe, Paolillo, Stefania, Mapelli, Massimo, Gentile, Piero, Salvioni, Elisabetta, Veglia, Fabrizio, Bonomi, Alice, Corrã , Ugo, Lagioia, Rocco, Limongelli, Giuseppe, Sinagra, Gianfranco, Cattadori, Gaia, Scardovi, Angela B., Metra, Marco, Carubelli, Valentina, Scrutinio, Domenico, Raimondo, Rosa, Emdin, Michele, Piepoli, Massimo, Magrã¬, Damiano, Parati, Gianfranco, Caravita, Sergio, Re, Federica, Cicoira, Mariantonietta, Minã , Chiara, Correale, Michele, Frigerio, Maria, Bussotti, Maurizio, Oliva, Fabrizio, Battaia, Elisa, Belardinelli, Romualdo, Mezzani, Alessandro, Pastormerlo, Luigi, Guazzi, Marco, Badagliacca, Roberto, Di Lenarda, Andrea, Passino, Claudio, Sciomer, Susanna, Zambon, Elena, Pacileo, Giuseppe, Ricci, Roberto, Apostolo, Anna, Palermo, Pietro, Contini, Mauro, Clemenza, Francesco, Marchese, Giovanni, Gargiulo, Paola, Binno, Simone, Lombardi, Carlo, Passantino, Andrea, and Filardi, Pasquale Perrone

Subjects
Male, Time Factors, Heart-Assist Device, Time Factor, Prognosi, Reproducibility of Result, Settore MED/11 - Malattie dell'Apparato Cardiovascolare, Heart failure, Risk Assessment, Follow-Up Studie, Oxygen Consumption, HFSS, Cause of Death, MECKI score, Prognosis, Risk score, SHFM, Exercise Test, Female, Follow-Up Studies, Heart Failure, Heart Transplantation, Heart-Assist Devices, Humans, Italy, Middle Aged, Morbidity, Prospective Studies, Reproducibility of Results, Stroke Volume, Survival Rate, Disease Management, heart failure, prognosis, heart failure, prognosis, risk score, cardiology and cardiovascular medicine, Prospective Studie, Human
Abstract

Aims: Risk stratification in heart failure (HF) is crucial for clinical and therapeutic management. A multiparametric approach is the best method to stratify prognosis. In 2012, the Metabolic Exercise test data combined with Cardiac and Kidney Indexes (MECKI) score was proposed to assess the risk of cardiovascular mortality and urgent heart transplantation. The aim of the present study was to compare the prognostic accuracy of MECKI score to that of HF Survival Score (HFSS) and Seattle HF Model (SHFM) in a large, multicentre cohort of HF patients with reduced ejection fraction. Methods and results: We collected data on 6112 HF patients and compared the prognostic accuracy of MECKI score, HFSS, and SHFM at 2- and 4-year follow-up for the combined endpoint of cardiovascular death, urgent cardiac transplantation, or ventricular assist device implantation. Patients were followed up for a median of 3.67 years, and 931 cardiovascular deaths, 160 urgent heart transplantations, and 12 ventricular assist device implantations were recorded. At 2-year follow-up, the prognostic accuracy of MECKI score was significantly superior [area under the curve (AUC) 0.781] to that of SHFM (AUC 0.739) and HFSS (AUC 0.723), and this relationship was also confirmed at 4 years (AUC 0.764, 0.725, and 0.720, respectively). Conclusion: In this cohort, the prognostic accuracy of the MECKI score was superior to that of HFSS and SHFM at 2- and 4-year follow-up in HF patients in stable clinical condition. The MECKI score may be useful to improve resource allocation and patient outcome, but prospective evaluation is needed.

Published
2018

21. Permanent atrial fibrillation affects exercise capacity in chronic heart failure patients

Author

Agostoni, Piergiuseppe, Emdin, Michele, Corrà, Ugo, Veglia, Fabrizio, Magrì, Damiano, Tedesco, Calogero C., Berton, Emanuela, Passino, Claudio, Bertella, Erika, Re, Federica, Mezzani, Alessandro, Belardinelli, Romualdo, Colombo, Chiara, La Gioia, Rocco, Vicenzi, Marco, Giannoni, Alberto, Scrutinio, Domenico, Giannuzzi, Pantaleo, Tondo, Claudio, Di Lenarda, Andrea, Sinagra, Gianfranco, Piepoli, Massimo F., and Guazzi, Marco

Published
2008

22. Renal function and peak exercise oxygen consumption in chronic heart failure with reduced left ventricular ejection fraction

Author

Scrutinio, Domenico, Agostoni, Piergiuseppe, Gesualdo, Loreto, Corra, Ugo, Mezzani, Alessandro, Piepoli, Massimo, Di Lenarda, Andrea, Iorio, Annamaria, Passino, Claudio, Magri, Damiano, Masarone, Daniele, Battaia, Elisa, Girola, Davide, Re, Federica, Cattadori, Gaia, Parati, Gianfranco, Sinagra, Gianfranco, Villani, Giovanni Quinto, LIMONGELLI, Giuseppe, Pacileo, Giuseppe, Guazzi, Marco, Metra, Marco, Frigerio, Maria, Cicoira, Mariantonietta, Miná, Chiara, Malfatto, Gabriella, Caravita, Sergio, Bussotti, Maurizio, Salvioni, Elisabetta, Veglia, Fabrizio, Correale, Michele, Scardovi, Angela B., Emdin, Michele, Giannuzzi, Pantaleo, Gargiulo, Paola, Giovannardi, Marta, Perrone Filardi, Pasquale, Raimondo, Rosa, Ricci, Roberto, Paolillo, Stefania, Farina, Stefania, Belardinelli, Romualdo, Passantino, Andrea, La Gioia, Rocco, Fiorentini, Cesare, Apostolo, Anna, Palermo, Pietro, Contini, Mauro, Bertella, Erika, Mantegazza, Valentina, Pietrucci, Francesca, Ferraironi, Aessandro, Casenghi, Matteo, Clemenza, Francesco, Roselli, Teo, Buono, Andrea, Santoro, Daniela, Campanale, Saba, Caputo, Domenica, Bertipaglia, Donatella, Vaninetti, Raffaella, Confalonieri, Marco, Zambon, Elena, Berton, Emanuela, Torregiani, Chiara, Cas, Livio Dei, Carubelli, Valentina, Binno, Simone, Marchese, Giovanni, Oliva, Fabrizio, Pastormerlo, Luigi, CALABRO', Raffaele, Scrutinio, Domenico, Agostoni, Piergiuseppe, Gesualdo, Loreto, Corra, Ugo, Mezzani, Alessandro, Piepoli, Massimo, Di Lenarda, Andrea, Iorio, Annamaria, Passino, Claudio, Magri, Damiano, Masarone, Daniele, Battaia, Elisa, Girola, Davide, Re, Federica, Cattadori, Gaia, Parati, Gianfranco, Sinagra, Gianfranco, Villani, Giovanni Quinto, Limongelli, Giuseppe, Pacileo, Giuseppe, Guazzi, Marco, Metra, Marco, Frigerio, Maria, Cicoira, Mariantonietta, Miná, Chiara, Malfatto, Gabriella, Caravita, Sergio, Bussotti, Maurizio, Salvioni, Elisabetta, Veglia, Fabrizio, Correale, Michele, Scardovi, Angela B., Emdin, Michele, Giannuzzi, Pantaleo, Gargiulo, Paola, Giovannardi, Marta, Perrone Filardi, Pasquale, Raimondo, Rosa, Ricci, Roberto, Paolillo, Stefania, Farina, Stefania, Belardinelli, Romualdo, Passantino, Andrea, La Gioia, Rocco, Fiorentini, Cesare, Apostolo, Anna, Palermo, Pietro, Contini, Mauro, Bertella, Erika, Mantegazza, Valentina, Pietrucci, Francesca, Ferraironi, Aessandro, Casenghi, Matteo, Clemenza, Francesco, Roselli, Teo, Buono, Andrea, Calabro', Raffaele, Santoro, Daniela, Campanale, Saba, Caputo, Domenica, Bertipaglia, Donatella, Vaninetti, Raffaella, Confalonieri, Marco, Zambon, Elena, Berton, Emanuela, Torregiani, Chiara, Cas, Livio Dei, Carubelli, Valentina, Binno, Simone, Marchese, Giovanni, Oliva, Fabrizio, Pastormerlo, Luigi, Corrà, Ugo, Lenarda, Andrea Di, Magrì, Damiano, Minà, Chiara, Scrutinio, D, Agostoni, P, Gesualdo, L, Corra, U, Mezzani, A, Piepoli, M, Di Lenarda, A, Iorio, A, Passino, C, Magri, D, Masarone, D, Battaia, E, Girola, D, Re, F, Cattadori, G, Parati, G, Sinagra, G, Villani, G, Limongelli, G, Pacileo, G, Guazzi, M, Metra, M, Frigerio, M, Cicoira, M, Miná, C, Malfatto, G, Caravita, S, Bussotti, M, Salvioni, E, Veglia, F, Correale, M, Scardovi, A, Emdin, M, Giannuzzi, P, Gargiulo, P, Giovannardi, M, Perrone Filardi, P, Raimondo, R, Ricci, R, Paolillo, S, Farina, S, Belardinelli, R, Passantino, A, La Gioia, R, Fiorentini, C, Apostolo, A, Palermo, P, Contini, M, Bertella, E, Mantegazza, V, Pietrucci, F, Ferraironi, A, Casenghi, M, Clemenza, F, Roselli, T, Buono, A, Calabrò, R, Santoro, D, Campanale, S, Caputo, D, Bertipaglia, D, Vaninetti, R, Confalonieri, M, Zambon, E, Berton, E, Torregiani, C, Cas, L, Carubelli, V, Binno, S, Marchese, G, Oliva, F, Pastormerlo, L, Scardovi, Angela B, and PERRONE FILARDI, Pasquale

Subjects
Adult, Male, medicine.medical_specialty, Kidney Disease, Aged, Chronic Disease, Female, Follow-Up Studies, Humans, Kidney Function Tests, Middle Aged, Exercise, Heart Failure, Kidney Diseases, Oxygen Consumption, Stroke Volume, Prognosi, medicine.medical_treatment, Renal function, Settore MED/11 - Malattie dell'Apparato Cardiovascolare, Heart failure, Follow-Up Studie, Peak exercise oxygen consumption, Prognosis, Cardiology and Cardiovascular Medicine, Internal medicine, medicine, Heart transplantation, Ejection fraction, Kidney Function Test, business.industry, Hazard ratio, Atrial fibrillation, General Medicine, Stroke volume, medicine.disease, heart failure, exercise capacity, renal function, exercise capacity, Cardiology, business, Kidney disease, Human
Abstract

Background: Chronic kidney disease is associated with sympathetic activation and muscle abnormalities, which may contribute to decreased exercise capacity. We investigated the correlation of renal function with peak exercise oxygen consumption (V˙O2) in heart failure (HF) patients. Methods and Results: We recruited 2,938 systolic HF patients who underwent clinical, laboratory, echocardiographic and cardiopulmonary exercise testing. The patients were stratified according to estimated glomerular filtration rate (eGFR). Mean follow-up was 3.7 years. The primary outcome was a composite of cardiovascular death and urgent heart transplantation at 3 years. On multivariable regression, eGFR was predictor of peakV˙O2 (P

Published
2015

23. Exercise oscillatory ventilation and prognosis in heart failure patients with reduced and mid-range ejection fraction.

Author

Rovai, Sara, Corrà, Ugo, Piepoli, Massimo, Vignati, Carlo, Salvioni, Elisabetta, Bonomi, Alice, Mattavelli, Irene, Arcari, Luca, Scardovi, Angela B., Perrone Filardi, Pasquale, Lagioia, Rocco, Paolillo, Stefania, Magrì, Damiano, Limongelli, Giuseppe, Metra, Marco, Senni, Michele, Scrutinio, Domenico, Raimondo, Rosa, Emdin, Michele, and Lombardi, Carlo

Subjects
HEART failure patients, HEART failure, EXERCISE tests, HEART assist devices, HEART transplantation, EXERCISE
Abstract

Aims: Exercise oscillatory ventilation (EOV) is a pivotal cardiopulmonary exercise test parameter for the prognostic evaluation of patients with chronic heart failure (HF). It has been described in patients with HF with reduced ejection fraction (<40%, HFrEF) and with HF with preserved ejection fraction (>50%, HFpEF), but no data are available for patients with HF with mid-range ejection fraction (40-49%, HFmrEF). The aim of the study was to evaluate the prognostic role of EOV in HFmrEF patients.Methods and Results: We analysed 1239 patients with HFmrEF and 4482 patients with HFrEF, enrolled in the MECKI score database, with a 2-year follow-up. The study endpoint was the composite of cardiovascular death, urgent heart transplant, and ventricular assist device implantation. We identified EOV in 968 cases (16% and 17% of cases in HFmrEF and HFrEF, respectively). HFrEF EOV+ patients were significantly older, and their parameters suggested a more severe HF than HFrEF EOV- patients. A similar behaviour was found in HFmrEF EOV+ vs. EOV- patients. Kaplan-Meier analysis, irrespective of ejection fraction, showed that EOV is associated with a worse survival, and that patients with HFrEF and HFmrEF EOV+ had a significantly worse outcome than the EOV- of the same ejection fraction groups. EOV-associated survival differences in HFmrEF patients started after 18 months of follow-up.Conclusion: Exercise oscillatory ventilation has a similar prevalence and ominous prognostic value in both HFmrEF and HFrEF patients, indicating a group of patients in need of a more intensive follow-up and a more aggressive therapy. In HFmrEF, the survival curves between EOV+ and EOV- patients diverged only after 18 months. [ABSTRACT FROM AUTHOR]

Published
2019
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25. Multiparametric prognostic scores in chronic heart failure with reduced ejection fraction: a long-term comparison

Author

Agostoni, Piergiuseppe, primary, Paolillo, Stefania, additional, Mapelli, Massimo, additional, Gentile, Piero, additional, Salvioni, Elisabetta, additional, Veglia, Fabrizio, additional, Bonomi, Alice, additional, Corrà, Ugo, additional, Lagioia, Rocco, additional, Limongelli, Giuseppe, additional, Sinagra, Gianfranco, additional, Cattadori, Gaia, additional, Scardovi, Angela B., additional, Metra, Marco, additional, Carubelli, Valentina, additional, Scrutinio, Domenico, additional, Raimondo, Rosa, additional, Emdin, Michele, additional, Piepoli, Massimo, additional, Magrì, Damiano, additional, Parati, Gianfranco, additional, Caravita, Sergio, additional, Re, Federica, additional, Cicoira, Mariantonietta, additional, Minà, Chiara, additional, Correale, Michele, additional, Frigerio, Maria, additional, Bussotti, Maurizio, additional, Oliva, Fabrizio, additional, Battaia, Elisa, additional, Belardinelli, Romualdo, additional, Mezzani, Alessandro, additional, Pastormerlo, Luigi, additional, Guazzi, Marco, additional, Badagliacca, Roberto, additional, Di Lenarda, Andrea, additional, Passino, Claudio, additional, Sciomer, Susanna, additional, Zambon, Elena, additional, Pacileo, Giuseppe, additional, Ricci, Roberto, additional, Apostolo, Anna, additional, Palermo, Pietro, additional, Contini, Mauro, additional, Clemenza, Francesco, additional, Marchese, Giovanni, additional, Gargiulo, Paola, additional, Binno, Simone, additional, Lombardi, Carlo, additional, Passantino, Andrea, additional, and Filardi, Pasquale Perrone, additional

Published
2017
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26. Heart failure prognosis over time: how the prognostic role of oxygen consumption and ventilatory efficiency during exercise has changed in the last 20 years.

Author

Paolillo, Stefania, Veglia, Fabrizio, Salvioni, Elisabetta, Corrà, Ugo, Piepoli, Massimo, Lagioia, Rocco, Limongelli, Giuseppe, Sinagra, Gianfranco, Cattadori, Gaia, Scardovi, Angela B., Metra, Marco, Senni, Michele, Bonomi, Alice, Scrutinio, Domenico, Raimondo, Rosa, Emdin, Michele, Magrì, Damiano, Parati, Gianfranco, Re, Federica, and Cicoira, Mariantonietta

Subjects
HEART assist devices, HEART failure, OXYGEN consumption, HEART, COMPARATIVE studies, EXERCISE tests, FORECASTING, LONGITUDINAL method, RESEARCH methodology, MEDICAL cooperation, PROGNOSIS, RESEARCH, RESPIRATION, PULMONARY function tests, EVALUATION research, RETROSPECTIVE studies, RECEIVER operating characteristic curves, DISEASE progression
Abstract

Aims: Exercise-derived parameters, specifically peak exercise oxygen uptake (peak VO2 ) and minute ventilation/carbon dioxide relationship slope (VE/VCO2 slope), have a pivotal prognostic value in heart failure (HF). It is unknown how the prognostic threshold of peak VO2 and VE/VCO2 slope has changed over the last 20 years in parallel with HF prognosis improvement.Methods and Results: Data from 6083 HF patients (81% male, age 61 ± 13 years), enrolled in the MECKI score database between 1993 and 2015, were retrospectively analysed. By enrolment year, four groups were generated: group 1 1993-2000 (n = 440), group 2 2001-2005 (n = 1288), group 3 2006-2010 (n = 2368), and group 4 2011-2015 (n = 1987). We compared the 10-year survival of groups and analysed how the overall risk (cardiovascular death, urgent heart transplantation, or left ventricular assist device implantation) changed over time according to peak VO2 and VE/VCO2 slope and to major clinical and therapeutic variables. At 10 years, a progressively higher survival from group 1 to group 3 was observed, with no further improvement afterwards. A 20% risk for peak VO2 15 mL/min/kg (95% confidence interval 16-13), 9 (11-8), 4 (4-2) and 5 (7-4) was observed in group 1, 2, 3, and 4, respectively, while the VE/VCO2 slope value for a 20% risk was 32 (37-29), 47 (51-43), 59 (64-55), and 57 (63-52), respectively.Conclusions: Heart failure prognosis improved over time up to 2010 in a HF population followed by experienced centres. The peak VO2 and VE/VCO2 slope cut-offs identifying a definite risk progressively decreased and increased over time, respectively. The prognostic threshold of peak VO2 and VE/VCO2 slope must be updated whenever HF prognosis improves. [ABSTRACT FROM AUTHOR]

Published
2019
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27. Ivabradine, coronary artery disease, and heart failure: beyond rhythm control

Author

Ciccone, Marco, Scicchitano,Pietro, Cortese,Francesca, Ricci,Gabriella, Carbonara,Santa, Moncelli,Michele, Iacoviello,Massimo, Cecere,Annagrazia, Gesualdo,Michele, Zito,Annapaola, Caldarola,Pasquale, Lagioia,Rocco, Riccioni,Graziano, and Scrutinio,Domenico

Subjects
Drug Design, Development and Therapy
Abstract

Pietro Scicchitano,1 Francesca Cortese,1 Gabriella Ricci,1 Santa Carbonara,1 Michele Moncelli,1 Massimo Iacoviello,1 Annagrazia Cecere,1 Michele Gesualdo,1 Annapaola Zito,1 Pasquale Caldarola,2 Domenico Scrutinio,3 Rocco Lagioia,3 Graziano Riccioni,4 Marco Matteo Ciccone1 1Section of Cardiovascular Diseases, Department of Emergency and Organ Transplantation, University of Bari, School of Medicine, Policlinico, Bari, Italy; 2Section of Cardiovascular Diseases, Policlinic, San Paolo Hospital, Bari, Italy; 3Section of Cardiovascular Diseases, Fondazione Maugeri, Cassano Murge, Italy; 4Intensive Cardiology Care Unit, San Camillo de Lellis Hospital, Manfredonia, Foggia, Italy Abstract: Elevated heart rate could negatively influence cardiovascular risk in the general population. It can induce and promote the atherosclerotic process by means of several mechanisms involving endothelial shear stress and biochemical activities. Furthermore, elevated heart rate can directly increase heart ischemic conditions because of its skill in unbalancing demand/supply of oxygen and decreasing the diastolic period. Thus, many pharmacological treatments have been proposed in order to reduce heart rate and ameliorate the cardiovascular risk profile of individuals, especially those suffering from coronary artery diseases (CAD) and chronic heart failure (CHF). Ivabradine is the first pure heart rate reductive drug approved and currently used in humans, created in order to selectively reduce sinus node function and to overcome the many side effects of similar pharmacological tools (ie, β-blockers or calcium channel antagonists). The aim of our review is to evaluate the role and the safety of this molecule on CAD and CHF therapeutic strategies. Keywords: chronic heart failure, heart rate reduction, cardiac ischemic disease, heart-rate lowering drugs, funny current

Published
2014

28. Predicting Short-Term Mortality in Advanced Decompensated Heart Failure – Role of the Updated Acute Decompensated Heart Failure/N-Terminal Pro-B-Type Natriuretic Peptide Risk Score –

Author

Scrutinio, Domenico, primary, Ammirati, Enrico, additional, Passantino, Andrea, additional, Guida, Pietro, additional, D’Angelo, Luciana, additional, Oliva, Fabrizio, additional, Ciccone, Marco Matteo, additional, Iacoviello, Massimo, additional, Dentamaro, Ilaria, additional, Santoro, Daniela, additional, Lagioia, Rocco, additional, Sarzi Braga, Simona, additional, Guzzetti, Daniela, additional, and Frigerio, Maria, additional

Published
2015
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29. Ivabradine, coronary artery disease, and heart failure: beyond rhythm control

Author

Scicchitano,Pietro, Cortese,Francesca, Ricci,Gabriella, Carbonara,Santa, Moncelli,Michele, Iacoviello,Massimo, Cecere,Annagrazia, Gesualdo,Michele, Zito,Annapaola, Caldarola,Pasquale, Scrutinio,Domenico, Lagioia,Rocco, Riccioni,Graziano, Ciccone,Marco Matteo, Scicchitano,Pietro, Cortese,Francesca, Ricci,Gabriella, Carbonara,Santa, Moncelli,Michele, Iacoviello,Massimo, Cecere,Annagrazia, Gesualdo,Michele, Zito,Annapaola, Caldarola,Pasquale, Scrutinio,Domenico, Lagioia,Rocco, Riccioni,Graziano, and Ciccone,Marco Matteo

Abstract

Pietro Scicchitano,1 Francesca Cortese,1 Gabriella Ricci,1 Santa Carbonara,1 Michele Moncelli,1 Massimo Iacoviello,1 Annagrazia Cecere,1 Michele Gesualdo,1 Annapaola Zito,1 Pasquale Caldarola,2 Domenico Scrutinio,3 Rocco Lagioia,3 Graziano Riccioni,4 Marco Matteo Ciccone1 1Section of Cardiovascular Diseases, Department of Emergency and Organ Transplantation, University of Bari, School of Medicine, Policlinico, Bari, Italy; 2Section of Cardiovascular Diseases, Policlinic, San Paolo Hospital, Bari, Italy; 3Section of Cardiovascular Diseases, Fondazione Maugeri, Cassano Murge, Italy; 4Intensive Cardiology Care Unit, San Camillo de Lellis Hospital, Manfredonia, Foggia, Italy Abstract: Elevated heart rate could negatively influence cardiovascular risk in the general population. It can induce and promote the atherosclerotic process by means of several mechanisms involving endothelial shear stress and biochemical activities. Furthermore, elevated heart rate can directly increase heart ischemic conditions because of its skill in unbalancing demand/supply of oxygen and decreasing the diastolic period. Thus, many pharmacological treatments have been proposed in order to reduce heart rate and ameliorate the cardiovascular risk profile of individuals, especially those suffering from coronary artery diseases (CAD) and chronic heart failure (CHF). Ivabradine is the first pure heart rate reductive drug approved and currently used in humans, created in order to selectively reduce sinus node function and to overcome the many side effects of similar pharmacological tools (ie, β-blockers or calcium channel antagonists). The aim of our review is to evaluate the role and the safety of this molecule on CAD and CHF therapeutic strategies. Keywords: chronic heart failure, heart rate reduction, cardiac ischemic disease, heart-rate lowering drugs, funny current

Published
2014

31. Prognostic Value of Indeterminable Anaerobic Threshold in Heart Failure

Author

Agostoni, Piergiuseppe, primary, Corrà, Ugo, additional, Cattadori, Gaia, additional, Veglia, Fabrizio, additional, Battaia, Elisa, additional, La Gioia, Rocco, additional, Scardovi, Angela B., additional, Emdin, Michele, additional, Metra, Marco, additional, Sinagra, Gianfranco, additional, Limongelli, Giuseppe, additional, Raimondo, Rosa, additional, Re, Federica, additional, Guazzi, Marco, additional, Belardinelli, Romualdo, additional, Parati, Gianfranco, additional, Magrì, Damiano, additional, Fiorentini, Cesare, additional, Cicoira, Mariantonietta, additional, Salvioni, Elisabetta, additional, Giovannardi, Marta, additional, Mezzani, Alessandro, additional, Scrutinio, Domenico, additional, Di Lenarda, Andrea, additional, Mantegazza, Valentina, additional, Ricci, Roberto, additional, Apostolo, Anna, additional, Iorio, AnnaMaria, additional, Paolillo, Stefania, additional, Palermo, Pietro, additional, Contini, Mauro, additional, Vassanelli, Corrado, additional, Passino, Claudio, additional, and Piepoli, Massimo F., additional

Published
2013
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32. Ophthalmic Artery Vasodilation after Intranasal Estradiol Use in Postmenopausal Women

Author

Ciccone, Marco Matteo, primary, Cicinelli, Ettore, additional, Giovanni, Alessio, additional, Scicchitano, Pietro, additional, Gesualdo, Michele, additional, Zito, Annapaola, additional, Fornarelli, Fara, additional, Locorotondo, Manuela, additional, Cicinelli, Maria Vittoria, additional, Teo, Concetta Di, additional, Farinola, Giuseppe, additional, and Scrutinio, Domenico, additional

Published
2012
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36. Effects of l-carnitine administration on left ventricular remodeling after acute anterior myocardial infarction: the l-Carnitine Ecocardiografia Digitalizzata Infarto Miocardico (CEDIM) trial

Author

Iliceto, Sabino, primary, Scrutinio, Domenico, additional, Bruzzi, Paolo, additional, D'Ambrosio, Gaetano, additional, Boni, Luca, additional, Di Biase, Matteo, additional, Biasco, Giuseppina, additional, Hugenholtz, Paul G., additional, and Rizzon, Paolo, additional

Published
1995
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38. Revisiting a Prognosticating Algorithm from Cardiopulmonary Exercise Testing in Chronic Heart Failure (from the MECKI Score Population)

Author

Ugo Corrà, Massimo Francesco Piepoli, Andrea Giordano, Francesco Doni, Alessandra Magini, Alice Bonomi, Elisabetta Salvioni, Rocco Lagioia, Giuseppe Limongelli, Stefania Paolillo, Damiano Magrì, Pasquale Perrone Filardi, Gianfranco Sinagra, Angela B. Scardovi, Marco Metra, Michele Senni, Domenico Scrutinio, Rosa Raimondo, Michele Emdin, Gaia Cattadori, Gianfranco Parati, Federica Re, Mariantonietta Cicoira, Chiara Minà, Michele Correale, Maria Frigerio, Enrico Perna, Maurizio Bussotti, Elisa Battaia, Marco Guazzi, Francesco Bandera, Roberto Badagliacca, Andrea Di Lenarda, Aldo Maggioni, Claudio Passino, Susanna Sciomer, Giuseppe Pacileo, Massimo Mapelli, Carlo Vignati, Francesco Clemenza, Carlo Lombardi, Piergiuseppe Agostoni, Corrà, Ugo, Piepoli, Massimo Francesco, Giordano, Andrea, Doni, Francesco, Magini, Alessandra, Bonomi, Alice, Salvioni, Elisabetta, Lagioia, Rocco, Limongelli, Giuseppe, Paolillo, Stefania, Magrì, Damiano, Filardi, Pasquale Perrone, Sinagra, Gianfranco, Scardovi, Angela B, Metra, Marco, Senni, Michele, Scrutinio, Domenico, Raimondo, Rosa, Emdin, Michele, Cattadori, Gaia, Parati, Gianfranco, Re, Federica, Cicoira, Mariantonietta, Minà, Chiara, Correale, Michele, Frigerio, Maria, Perna, Enrico, Bussotti, Maurizio, Battaia, Elisa, Guazzi, Marco, Bandera, Francesco, Badagliacca, Roberto, Lenarda, Andrea Di, Maggioni, Aldo, Passino, Claudio, Sciomer, Susanna, Pacileo, Giuseppe, Mapelli, Massimo, Vignati, Carlo, Clemenza, Francesco, Lombardi, Carlo, and Agostoni, Piergiuseppe

Subjects
Heart Failure, Oxygen Consumption, Adrenergic beta-Antagonists, Exercise Test, Humans, Stroke Volume, HFrEF, Prognosis, Cardiology and Cardiovascular Medicine, Algorithms, Ventricular Function, Left
Abstract

Cardiopulmonary exercise testing is a prognostic tool in heart failure with reduced left ventricular ejection fraction (HFrEF). Prognosticating algorithms have been proposed, but none has been validated. In 2017, a predictive algorithm, based on peak oxygen consumption (VO2), ventilatory response to exercise (ventilation [VE] carbon dioxide production [VCO2], the VE/VCO2 slope), exertional oscillatory ventilation (EOV), and peak respiratory exchange ratio, was recommended, according treatment with β blockers: patients with HFrEF registered in the metabolic exercise test data combined with cardiac and kidney indexes (MECKIs) database were used to validated this algorithm. According to the inclusion/exclusion criteria, 4,683 MECKI patients with HFrEF were enrolled. At 3years follow-up, the end point was cardiovascular death and urgent heart transplantation (cardiovascular events [CV]). CV events occurred in 25% in patients without β blockers, whereas those with β-blockers had 11% (p 10

Published
2022

39. Dose-dependent efficacy of β-blocker in patients with chronic heart failure and atrial fibrillation

Author

Michele Correale, Domenico Scrutinio, Stefania Paolillo, Gaia Cattadori, Marco Metra, Gianfranco Sinagra, Jeness Campodonico, Giuseppe Pacileo, Simone Binno, Massimo Mapelli, Angela Beatrice Scardovi, Marco Guazzi, Carlo Vignati, Susanna Sciomer, Massimo F Piepoli, Michele Emdin, Claudio Passino, Elisa Battaia, Pasquale Perrone Filardi, Andrea Di Lenarda, Piergiuseppe Agostoni, Carlo Lombardi, Fabrizio Veglia, Aldo P. Maggioni, Damiano Magrì, Giuseppe Limongelli, Chiara Minà, Federica Re, Elisabetta Salvioni, Maurizio Bussotti, Ugo Corrà, Francesco Clemenza, Michele Senni, Roberto Badagliacca, Rosa Raimondo, Rocco Lagioia, Alice Bonomi, Mariantonietta Cicoira, Maria Frigerio, Enrico Perna, Gianfranco Parati, Campodonico, Jene, Piepoli, Massimo, Clemenza, Francesco, Bonomi, Alice, Paolillo, Stefania, Salvioni, Elisabetta, Corrà, Ugo, Binno, Simone, Veglia, Fabrizio, Lagioia, Rocco, Sinagra, Gianfranco, Cattadori, Gaia, Scardovi, Angela B., Metra, Marco, Senni, Michele, Scrutinio, Domenico, Raimondo, Rosa, Emdin, Michele, Magrì, Damiano, Parati, Gianfranco, Re, Federica, Cicoira, Mariantonietta, Minà, Chiara, Limongelli, Giuseppe, Correale, Michele, Frigerio, Maria, Bussotti, Maurizio, Perna, Enrico, Battaia, Elisa, Guazzi, Marco, Badagliacca, Roberto, Di Lenarda, Andrea, Maggioni, Aldo, Passino, Claudio, Sciomer, Susanna, Pacileo, Giuseppe, Mapelli, Massimo, Vignati, Carlo, Lombardi, Carlo, Filardi, Pasquale Perrone, Agostoni, Piergiuseppe, Campodonico, J., Piepoli, M., Clemenza, F., Bonomi, A., Paolillo, S., Salvioni, E., Corra, U., Binno, S., Veglia, F., Lagioia, R., Sinagra, G., Cattadori, G., Scardovi, A. B., Metra, M., Senni, M., Scrutinio, D., Raimondo, R., Emdin, M., Magri, D., Parati, G., Re, F., Cicoira, M., Mina, C., Limongelli, G., Correale, M., Frigerio, M., Bussotti, M., Perna, E., Battaia, E., Guazzi, M., Badagliacca, R., Di Lenarda, A., Maggioni, A., Passino, C., Sciomer, S., Pacileo, G., Mapelli, M., Vignati, C., Lombardi, C., Filardi, P. P., Agostoni, P., Campodonico, J, Piepoli, M, Clemenza, F, Bonomi, A, Paolillo, S, Salvioni, E, Corrà, U, Binno, S, Veglia, F, Lagioia, R, Sinagra, G, Cattadori, G, Scardovi, A, Metra, M, Senni, M, Scrutinio, D, Raimondo, R, Emdin, M, Magrì, D, Parati, G, Re, F, Cicoira, M, Minà, C, Limongelli, G, Correale, M, Frigerio, M, Bussotti, M, Perna, E, Battaia, E, Guazzi, M, Badagliacca, R, Di Lenarda, A, Maggioni, A, Passino, C, Sciomer, S, Pacileo, G, Mapelli, M, Vignati, C, Lombardi, C, Filardi, P, and Agostoni, P

Subjects
Male, medicine.medical_specialty, Prognosi, medicine.medical_treatment, Cardiopulmonary exercise test, Prognosis, β-Blockers, Atrial fibrillation, Cardiology and Cardiovascular Medicine, Adrenergic beta-Antagonists, Dose dependence, heart failure, atrial fibrillation, prognosis, beta-blocker, cardiopulmonary exercise test, 030204 cardiovascular system & hematology, Follow-Up Studie, 03 medical and health sciences, 0302 clinical medicine, Retrospective Studie, Internal medicine, Atrial Fibrillation, medicine, Humans, In patient, 030212 general & internal medicine, Survival analysis, Aged, Retrospective Studies, Heart Failure, Entire population, Dose-Response Relationship, Drug, business.industry, Confounding, Adrenergic beta-Antagonist, Atrial fibrillation, Middle Aged, medicine.disease, Death, Treatment Outcome, Ventricular assist device, Heart failure, beta-blocker, Cardiology, β-Blockers, Female, business, Human, Follow-Up Studies
Abstract

The usefulness of β-blockers in heart failure (HF) patients with permanent atrial fibrillation (AF) has been questioned. Background: The usefulness of β-blockers in heart failure (HF) patients with permanent atrial fibrillation (AF) has been questioned. Methods and results: We analyzed data from HF patients (958 patients (801 males, 84%, age 67 ± 11 years)) with AF enrolled in the MECKI score database. We evaluated prognosis (composite of cardiovascular death, urgent heart transplant, or left ventricular assist device) of patients receiving β-blockers (n = 777, 81%) vs. those not treated with β-blockers (n = 181, 19%). We also analyzed the role β1-selectivity and the role of daily β-blocker dose. To account for different HF severity, Kaplan-Meier survival curves were normalized for relevant confounding factors and for treatment strategies. Dose was available in 629 patients. Median follow-up was 1312 (577–2304) days in the entire population, 1203 (614–2420) and 1325 (569–2300) days in patients not receiving and receiving β-blockers. 224 (23%, 54/1000 events/year), 163 (21%, 79/1000 events/year), and 61 (34%, 49/1000 events/year) events were recorded, respectively. At 10-year patients treated with β-blockers had a better outcome (HR 0.447, p < 0.01) with no effects as regards β1selective drugs (53%) vs. β1-β2 blockers (47%). Survival improved in parallel with β-blocker dose increase (HR 0.296, 0.496, 0.490 for the high, medium, and low dose vs. no β-blockers, p < 0.0001). Conclusion: HF patients with AF taking a β-blocker have a better outcome (with a survival improvement in parallel with daily dose but no differences as regards β1 selectivity) but this does not mean that β-blockers improve outcomes in these patients as we cannot control for all the potential confounders associated with β-blocker use.

Published
2018

40. Machine learning to predict mortality after rehabilitation among patients with severe stroke

Author

Petronilla Battista, Ernesto Losavio, Domenico Scrutinio, Pietro Guida, Carlo Ricciardi, Gaetano Pagano, Giovanni D'Addio, Mario Cesarelli, Leandro Donisi, Scrutinio, Domenico, Ricciardi, Carlo, Donisi, Leandro, Losavio, Ernesto, Battista, Petronilla, Guida, Pietro, Cesarelli, Mario, Pagano, Gaetano, D'Addio, Giovanni, Scrutinio, D., Ricciardi, C., Donisi, L., Losavio, E., Battista, P., Guida, P., Cesarelli, M., Pagano, G., and D'Addio, G.

Subjects
United State, Male, Logistic Model, medicine.medical_treatment, Clinical Decision-Making, lcsh:Medicine, Severe stroke, 030204 cardiovascular system & hematology, Medicare, Logistic regression, Machine learning, computer.software_genre, Article, Machine Learning, 03 medical and health sciences, Engineering, 0302 clinical medicine, Humans, Medicine, Risk threshold, Mortality, lcsh:Science, Severe disability, Stroke, Aged, Multidisciplinary, Rehabilitation, Receiver operating characteristic, business.industry, lcsh:R, Stroke Rehabilitation, Middle Aged, medicine.disease, United States, Random forest, Algorithm, Logistic Models, Neurology, ROC Curve, lcsh:Q, Female, Artificial intelligence, business, computer, Algorithms, 030217 neurology & neurosurgery, Human
Abstract

Stroke is among the leading causes of death and disability worldwide. Approximately 20–25% of stroke survivors present severe disability, which is associated with increased mortality risk. Prognostication is inherent in the process of clinical decision-making. Machine learning (ML) methods have gained increasing popularity in the setting of biomedical research. The aim of this study was twofold: assessing the performance of ML tree-based algorithms for predicting three-year mortality model in 1207 stroke patients with severe disability who completed rehabilitation and comparing the performance of ML algorithms to that of a standard logistic regression. The logistic regression model achieved an area under the Receiver Operating Characteristics curve (AUC) of 0.745 and was well calibrated. At the optimal risk threshold, the model had an accuracy of 75.7%, a positive predictive value (PPV) of 33.9%, and a negative predictive value (NPV) of 91.0%. The ML algorithm outperformed the logistic regression model through the implementation of synthetic minority oversampling technique and the Random Forests, achieving an AUC of 0.928 and an accuracy of 86.3%. The PPV was 84.6% and the NPV 87.5%. This study introduced a step forward in the creation of standardisable tools for predicting health outcomes in individuals affected by stroke.

Published
2020

41. Heart failure prognosis over time: how the prognostic role of oxygen consumption and ventilatory efficiency during exercise has changed in the last 20 years

Author

Paolillo, S., Veglia, F., Salvioni, E., Corra, U., Piepoli, M., Lagioia, R., Limongelli, G., Sinagra, G., Cattadori, G., Scardovi, A. B., Metra, M., Senni, M., Bonomi, A., Scrutinio, D., Raimondo, R., Emdin, M., Magri, D., Parati, G., Re, F., Cicoira, M., Mina, C., Correale, M., Frigerio, M., Bussotti, M., Battaia, E., Guazzi, M., Badagliacca, R., Di Lenarda, A., Maggioni, A., Passino, C., Sciomer, S., Pacileo, G., Mapelli, M., Vignati, C., Clemenza, F., Binno, S., Lombardi, C., Filardi, P. P., Agostoni, P., Apostolo, A., Palermo, P., Contini, M., Farina, S., Mantegazza, V., Spadafora, E., Lattarulo, M. S., Giordano, A., Mezzani, A., Ricci, R., Ferraironi, A., Carubelli, V., Pietrucci, F., Malfatto, G., Caravita, Sergio, Vigano, E., Valente, F., Vastarella, R., Gravino, R., Roselli, T., Buono, A., De Maria, R., Passantino, A., Santoro, D., Campanale, S., Caputo, D., Bertipaglia, D., Confalonieri, M., Gentile, P., Zambon, E., Morosin, M., Carriere, C., Ferraretti, A., Marchese, G., Iorio, A., Pastormerlo, L., Gargiulo, P., Villani, G. Q., Oliva, F., Perna, E., Paolillo, Stefania, Veglia, Fabrizio, Salvioni, Elisabetta, Corrà, Ugo, Piepoli, Massimo, Lagioia, Rocco, Limongelli, Giuseppe, Sinagra, Gianfranco, Cattadori, Gaia, Scardovi, Angela B., Metra, Marco, Senni, Michele, Bonomi, Alice, Scrutinio, Domenico, Raimondo, Rosa, Emdin, Michele, Magrì, Damiano, Parati, Gianfranco, Re, Federica, Cicoira, Mariantonietta, Minà, Chiara, Correale, Michele, Frigerio, Maria, Bussotti, Maurizio, Battaia, Elisa, Guazzi, Marco, Badagliacca, Roberto, Di Lenarda, Andrea, Maggioni, Aldo, Passino, Claudio, Sciomer, Susanna, Pacileo, Giuseppe, Mapelli, Massimo, Vignati, Carlo, Clemenza, Francesco, Binno, Simone, Lombardi, Carlo, Filardi, Pasquale Perrone, Agostoni, Piergiuseppe, Apostolo, Anna, Palermo, Pietro, Contini, Mauro, Farina, Stefania, Mantegazza, Valentina, Spadafora, Emanuele, Lattarulo, Maria Silvia, Giordano, Andrea, Mezzani, Alessandro, Ricci, Roberto, Ferraironi, Alessandro, Carubelli, Valentina, Pietrucci, Francesca, Malfatto, Gabriella, Caravita, Sergio, Viganò, Elena, Valente, Fabio, Vastarella, Rossella, Gravino, Rita, Roselli, Teo, Buono, Andrea, De Maria, Renata, Passantino, Andrea, Santoro, Daniela, Campanale, Saba, Caputo, Domenica, Bertipaglia, Donatella, Confalonieri, Marco, Gentile, Piero, Zambon, Elena, Morosin, Marco, Carriere, Cosimo, Ferraretti, Armando, Marchese, Giovanni, Iorio, Annamaria, Pastormerlo, Luigi, Gargiulo, Paola, Villani, Giovanni Quinto, Oliva, Fabrizio, Perna, Enrico, Paolillo, S, Veglia, F, Salvioni, E, Corrà, U, Piepoli, M, Lagioia, R, Limongelli, G, Sinagra, G, Cattadori, G, Scardovi, A, Metra, M, Senni, M, Bonomi, A, Scrutinio, D, Raimondo, R, Emdin, M, Magrì, D, Parati, G, Re, F, Cicoira, M, Minà, C, Correale, M, Frigerio, M, Bussotti, M, Battaia, E, Guazzi, M, Badagliacca, R, Di Lenarda, A, Maggioni, A, Passino, C, Sciomer, S, Pacileo, G, Mapelli, M, Vignati, C, Clemenza, F, Binno, S, Lombardi, C, Perrone Filardi, P, Agostoni, P, Apostolo, A, Palermo, P, Contini, M, Farina, S, Mantegazza, V, Spadafora, E, Lattarulo, M, Giordano, A, Mezzani, A, Ricci, R, Ferraironi, A, Carubelli, V, Pietrucci, F, Malfatto, G, Caravita, S, Vigano', E, Valente, F, Vastarella, R, Gravino, R, Roselli, T, Buono, A, De Maria, R, Passantino, A, Santoro, D, Campanale, S, Caputo, D, Bertipaglia, D, Confalonieri, M, Gentile, P, Zambon, E, Morosin, M, Carriere, C, Ferraretti, A, Marchese, G, Iorio, A, Pastormerlo, L, Gargiulo, P, Villani, G, Oliva, F, Perna, E, Paolillo, S., Veglia, F., Salvioni, E., Corra, U., Piepoli, M., Lagioia, R., Limongelli, G., Sinagra, G., Cattadori, G., Scardovi, A. B., Metra, M., Senni, M., Bonomi, A., Scrutinio, D., Raimondo, R., Emdin, M., Magri, D., Parati, G., Re, F., Cicoira, M., Mina, C., Correale, M., Frigerio, M., Bussotti, M., Battaia, E., Guazzi, M., Badagliacca, R., Di Lenarda, A., Maggioni, A., Passino, C., Sciomer, S., Pacileo, G., Mapelli, M., Vignati, C., Clemenza, F., Binno, S., Lombardi, C., Filardi, P. P., Agostoni, P., Apostolo, A., Palermo, P., Contini, M., Farina, S., Mantegazza, V., Spadafora, E., Lattarulo, M. S., Giordano, A., Mezzani, A., Ricci, R., Ferraironi, A., Carubelli, V., Pietrucci, F., Malfatto, G., Caravita, S., Vigano, E., Valente, F., Vastarella, R., Gravino, R., Roselli, T., Buono, A., De Maria, R., Passantino, A., Santoro, D., Campanale, S., Caputo, D., Bertipaglia, D., Confalonieri, M., Gentile, P., Zambon, E., Morosin, M., Carriere, C., Ferraretti, A., Marchese, G., Iorio, A., Pastormerlo, L., Gargiulo, P., Villani, G. Q., Oliva, F., and Perna, E.

Subjects
Male, Prognosi, Cardiopulmonary exercise test, Heart failure, Peak oxygen uptake, Prognosis, VE/VCO2 slope, cardiopulmonary exercise test, heart failure, peak oxygen uptake, prognosis, ve/vco, 2, slope, disease progression, exercise test, female, follow-up studies, humans, male, middle aged, oxygen consumption, pulmonary ventilation, roc curve, respiratory function tests, retrospective studies, forecasting, Settore MED/11 - Malattie dell'Apparato Cardiovascolare, Follow-Up Studie, VE/VCO, Oxygen Consumption, Cardiology and Cardiovascular Medicine, Retrospective Studie, Humans, Respiratory Function Test, Retrospective Studies, VE/VCO 2 slope, Middle Aged, Respiratory Function Tests, ROC Curve, Disease Progression, Exercise Test, Female, Pulmonary Ventilation, Human, Follow-Up Studies, Forecasting
Abstract

Aims: Exercise-derived parameters, specifically peak exercise oxygen uptake (peak VO 2 ) and minute ventilation/carbon dioxide relationship slope (VE/VCO 2 slope), have a pivotal prognostic value in heart failure (HF). It is unknown how the prognostic threshold of peak VO 2 and VE/VCO 2 slope has changed over the last 20 years in parallel with HF prognosis improvement. Methods and results: Data from 6083 HF patients (81% male, age 61 ± 13 years), enrolled in the MECKI score database between 1993 and 2015, were retrospectively analysed. By enrolment year, four groups were generated: group 1 1993–2000 (n = 440), group 2 2001–2005 (n = 1288), group 3 2006–2010 (n = 2368), and group 4 2011–2015 (n = 1987). We compared the 10-year survival of groups and analysed how the overall risk (cardiovascular death, urgent heart transplantation, or left ventricular assist device implantation) changed over time according to peak VO 2 and VE/VCO 2 slope and to major clinical and therapeutic variables. At 10 years, a progressively higher survival from group 1 to group 3 was observed, with no further improvement afterwards. A 20% risk for peak VO 2 15 mL/min/kg (95% confidence interval 16–13), 9 (11–8), 4 (4–2) and 5 (7–4) was observed in group 1, 2, 3, and 4, respectively, while the VE/VCO 2 slope value for a 20% risk was 32 (37–29), 47 (51–43), 59 (64–55), and 57 (63–52), respectively. Conclusions: Heart failure prognosis improved over time up to 2010 in a HF population followed by experienced centres. The peak VO 2 and VE/VCO 2 slope cut-offs identifying a definite risk progressively decreased and increased over time, respectively. The prognostic threshold of peak VO 2 and VE/VCO 2 slope must be updated whenever HF prognosis improves.

Published
2019

42. Heart failure and anemia: Effects on prognostic variables

Author

Giovanni Marchese, Simone Binno, Fabrizio Oliva, Pantaleo Giannuzzi, Stefania Farina, Alessandro Mezzani, Michele Emdin, Elisa Battaia, Michele Correale, Chiara Minà, Roberto Badagliacca, Claudio Passino, Piergiuseppe Agostoni, Gianfranco Sinagra, Giuseppe Pacileo, Alice Bonomi, Elisabetta Salvioni, Mauro Contini, Marco Metra, Alessandro Ferraironi, Davide Girola, Anna Maria Iorio, Rocco La Gioia, Susanna Sciomer, Mariantonietta Cicoira, Ugo Corrà, Sergio Caravita, Angela Beatrice Scardovi, Domenico Scrutinio, Marco Guazzi, Stefania Paolillo, Maria Frigerio, Damiano Magrì, Pasquale Perrone Filardi, Fabrizio Veglia, Gaia Cattadori, Francesco Clemenza, Rosa Raimondo, Massimo Mapelli, Romualdo Belardinelli, Pietro Palermo, Andrea Di Lenarda, Anna Apostolo, Massimo F Piepoli, Maurizio Bussotti, Giuseppe Limongelli, Federica Re, Gianfranco Parati, Carlo Lombardi, Paola Gargiulo, Cattadori, G, Agostoni, P, Corrà, U, Sinagra, G, Veglia, F, Salvioni, E, Bonomi, A, La Gioia, R, Scardovi, Ab, Ferraironi, A, Emdin, M, Metra, M, Di Lenarda, A, Limongelli, G, Raimondo, R, Re, F, Guazzi, M, Belardinelli, R, Parati, G, Caravita, S, Magrì, D, Lombardi, C, Frigerio, M, Oliva, F, Girola, D, Mezzani, A, Farina, S, Mapelli, M, Scrutinio, D, Pacileo, G, Apostolo, A, Iorio, A, Paolillo, S, Filardi, Pp, Gargiulo, P, Bussotti, M, Marchese, G, Correale, M, Badagliacca, R, Sciomer, S, Palermo, P, Contini, M, Giannuzzi, P, Battaia, E, Cicoira, M, Clemenza, F, Minà, C, Binno, S, Passino, C, Piepoli, M, Cattadori, Gaia, Agostoni, Piergiuseppe, Corrã , Ugo, Sinagra, Gianfranco, Veglia, Fabrizio, Salvioni, Elisabetta, Bonomi, Alice, La Gioia, Rocco, Scardovi, Angela B., Ferraironi, Alessandro, Emdin, Michele, Metra, Marco, Di Lenarda, Andrea, Limongelli, Giuseppe, Raimondo, Rosa, Re, Federica, Guazzi, Marco, Belardinelli, Romualdo, Parati, Gianfranco, Caravita, Sergio, Magrã¬, Damiano, Lombardi, Carlo, Frigerio, Maria, Oliva, Fabrizio, Girola, Davide, Mezzani, Alessandro, Farina, Stefania, Mapelli, Massimo, Scrutinio, Domenico, Pacileo, Giuseppe, Apostolo, Anna, Iorio, Annamaria, Paolillo, Stefania, Filardi, Pasquale Perrone, Gargiulo, Paola, Bussotti, Maurizio, Marchese, Giovanni, Correale, Michele, Badagliacca, Roberto, Sciomer, Susanna, Palermo, Pietro, Contini, Mauro, Giannuzzi, Pantaleo, Battaia, Elisa, Cicoira, Mariantonietta, Clemenza, Francesco, Minã , Chiara, Binno, Simone, Passino, Claudio, Piepoli, Massimo F., Corrà, Ugo, DI LENARDA, Andrea, Magrì, Damiano, Minà, Chiara, Scardovi, A, and Filardi, P

Subjects
Male, Prognostic variable, medicine.medical_specialty, Anemia, Prognosi, Renal function, Heart failure, Settore MED/11 - Malattie dell'Apparato Cardiovascolare, Comorbidity, 030204 cardiovascular system & hematology, Cohort Studies, Prognosis, Hemoglobins, 03 medical and health sciences, Oxygen Consumption, 0302 clinical medicine, Internal medicine, medicine, Internal Medicine, Humans, Prospective Studies, 030212 general & internal medicine, Aged, Proportional Hazards Models, Entire population, Ejection fraction, business.industry, Sodium, Hazard ratio, Stroke Volume, Carbon Dioxide, Middle Aged, medicine.disease, Italy, Multivariate Analysis, Exercise Test, Cardiology, Female, Hemoglobin, Pulmonary Ventilation, business
Abstract

Background: Anemia is frequent in heart failure (HF), and it is associated with higher mortality. The predictive power of established HF prognostic parameters in anemic HF patients is unknown. Methods: Clinical, laboratory, echocardiographic and cardiopulmonary-exercise-test (CPET) data were analyzed in 3913 HF patients grouped according to hemoglobin (Hb) values. 248 (6%), 857 (22%), 2160 (55%) and 648 (17%) patients had very low (b11 g/dL), low (11–12 for females, 11–13 for males), normal (12–15 for females, 13–15 for males) and high (N15) Hb, respectively. Results: Median follow-up was 1363 days (606–1883). CPETs were always performed safely. Hb was related to prognosis (Hazard ratio (HR) = 0.864). No prognostic difference was observed between normal and high Hb groups. Peak oxygen consumption (VO2), ventilatory efficiency (VE/VCO2 slope), plasma sodium concentration, ejection fraction (LVEF), kidney function and Hb were independently related to prognosis in the entire popula- tion. Considering Hb groups separately, peakVO2 (very low Hb HR = 0.549, low Hb HR = 0.613, normal Hb HR = 0.618, high Hb HR = 0.542) and LVEF (very low Hb HR = 0.49, low Hb HR = 0.692, normal Hb HR = 0.697, high Hb HR = 0.694) maintained their prognostic roles. High VE/VCO2 slope was associated with poor prognosis only in patients with low and normal Hb. Conclusions: Anemic HF patients have a worse prognosis, but CPET can be safely performed. PeakVO2 and LVEF, but not VE/VCO2 slope, maintain their prognostic power also in HF patients with Hb b 11 g/dL, suggesting CPET use and a multiparametric approach in HF patients with low Hb. However, the prognostic effect of an anemia-oriented follow-up is unknown.

Published
2017

43. Mediterranean diet impact on cardiovascular diseases: a narrative review

Author

Domenico Scrutinio, Marco Triggiani, Pier Sergio Saba, Anna Vittoria Mattioli, Lucia Cugusi, Giuseppina Novo, Simona Di Francesco, Federica Moscucci, Alberto Farinetti, Pasquale Palmiero, Pietro Palermo, Annapaola Zito, Maria Maiello, Roberto F E Pedretti, Savina Nodari, Pietro Scicchitano, Olivia Manfrini, Giuseppe Mercuro, Gianfranco Parati, Alessandra Dei Cas, Paolo Emilio Puddu, Susanna Sciomer, Salvatore Novo, Vincenzo Sucato, R. Tenaglia, Marco Matteo Ciccone, Roberto Pedrinelli, Mattioli, A, Palmiero, P, Manfrini, O, Puddu, P, Nodari, S, Dei Cas, A, Mercuro, G, Scrutinio, D, Palermo, P, Sciomer, S, Di Francesco, S, Novo, G, Novo, S, Pedretti, R, Zito, A, Parati, G, Pedrinelli, R, Farinetti, A, Maiello, M, Moscucci, F, Tenaglia, R, Sucato, V, Triggiani, M, Cugusi, L, Scicchitano, P, Saba, P, Ciccone, M, Mattioli, A., Pasquale, P., Olivia, M., Puddu, P., Savina, N., Alessandra Dei Cas, Giuseppe, M., Domenico, S., Pietro, P., Susanna, S., Simona Di Francesco, Giuseppina, N., Salvatore, N., Pedretti, R., Annapaola, Z., Gianfranco, P., Roberto, P., Alberto, F., Maria, M., Federica, M., Tenaglia, R., Vincenzo, S., Marco, T., Lucia, C., Pietro, S., Saba, P., Ciccone, M., Mattioli, Anna V., Palmiero, Pasquale, Manfrini, Olivia, Puddu, Paolo E., Nodari, Savina, Dei Cas, Alessandra, Mercuro, Giuseppe, Scrutinio, Domenico, Palermo, Pietro, Sciomer, Susanna, Di Francesco, Simona, Novo, Giuseppina, Novo, Salvatore, Pedretti, Roberto F. E., Zito, Annapaola, Parati, Gianfranco, Pedrinelli, Roberto, Farinetti, Alberto, Maiello, Maria, Moscucci, Federica, Tenaglia, Raffaele L., Sucato, Vincenzo, Triggiani, Marco, Cugusi, Lucia, Scicchitano, Pietro, Saba, Pier S., and Ciccone, Marco M.

Subjects
lifestyle, Mediterranean diet, inactive lifestyle, Disease, 030204 cardiovascular system & hematology, Diet, Mediterranean, Sudden cardiac death, Coronary artery disease, 03 medical and health sciences, cardiovascular diseases, lifestyle, Mediterranean diet, preventive cardiology, vascular diseases, Vascular Stiffness, 0302 clinical medicine, cardiovascular disease, Environmental health, medicine, Humans, Healthy Lifestyle, 030212 general & internal medicine, Mediterranean diet impact on cardiovascular diseases, Randomized Controlled Trials as Topic, alimentation, Traditional medicine, business.industry, cardiovascular disease (CVD), preventive cardiology, food and beverages, vascular disease, mediterranean diet, General Medicine, medicine.disease, Natural history, cardiovascular diseases, vascular diseases, Cardiology and Cardiovascular Medicine, Cardiovascular Diseases, mediterranean diet, cardiovascular disease, Heart failure, Arterial stiffness, Narrative review, business
Abstract

Cardiovascular disease (CVD) accounts for more than 17 million deaths per year worldwide. It has been estimated that the influence of lifestyle on CVD mortality amounts to 13.7% for smoking, 13.2% for poor diet, and 12% for inactive lifestyle. These results deeply impact both the healthy status of individuals and their skills in working. The impact of CVD on productivity loss accounts for the 24% in total costs for CVD management. Mediterranean diet (MedD) can positively impact on natural history of CVD. It is characterized by a relatively high consumption of inexpensive and genuine food such as cereals, vegetables, legumes, nuts, fish, fresh fruits, and olive oil as the principal source of fat, low meat consumption and low-to-moderate consumption of milk, dairy products, and wine. Its effects on cardiovascular health are related to the significant improvements in arterial stiffness. Peripheral artery disease, coronary artery disease, and chronic heart failure are all positively influenced by the MedD. Furthermore, MedD lowers the risk of sudden cardiac death due to arrhythmias. The present narrative review aims to analyze the effects of MedD on CVD.

Published
2017

44. Metabolic exercise data combined with cardiac and kidney indexes: MECKI score. Predictive role in cardiopulmonary exercise testing with low respiratory exchange ratio in heart failure

Author

Corrà, U, Agostoni, P, Piepoli, Mf, Giordano, A, Mezzani, A, Giannuzzi, P, Cattadori, G, Fiorentini, C, Salvioni, E, Giovannardi, M, Veglia, F, Apostolo, A, Palermo, P, Contini, M, Vignati, C, Farina, S, Bovis, F, Cicoira, M, Vassanelli, C, La Gioia, R, Scrutinio, D, Passantino, A, Santoro, D, Campanale, S, Caputo, D, Scardovi, Ab, Ricci, R, Emdin, Michele, Metra, M, Dei Cas, L, Sinagra, G, Berton, E, Limongelli, G, Iorio, Am, Roselli, T, Buono, A, Calabrò, R, Raimondo, R, Vaninetti, R, Bertipaglia, D, Re, F, Guazzi, M, Belardinelli, R, Pietrucci, F, Parati, G, Magrì, D, Di Lenarda, A, Paolillo, S, Perrone Filardi, P, Passino, Claudio, Pastormerlo, Luigi Emilio, Malfatto, G, Caravita, S., Corrà, Ugo, Agostoni, Piergiuseppe, Piepoli, Massimo F., Giordano, Andrea, Mezzani, Alessandro, Giannuzzi, Pantaleo, Cattadori, Gaia, Fiorentini, Cesare, Salvioni, Elisabetta, Giovannardi, Marta, Veglia, Fabrizio, Apostolo, Anna, Palermo, Pietro, Contini, Mauro, Vignati, Carlo, Farina, Stefania, Bovis, Francesca, Cicoira, Mariantonietta, Vassanelli, Corrado, La Gioia, Rocco, Scrutinio, Domenico, Passantino, Andrea, Santoro, Daniela, Campanale, Saba, Caputo, Domenica, Scardovi, Angela B., Ricci, Roberto, Emdin, Michele, Metra, Marco, Dei Cas, Livio, Sinagra, Gianfranco, Berton, Emanuela, Limongelli, Giuseppe, Iorio, Anna Maria, Roselli, Teo, Buono, Andrea, Calabro', Raffaele, Raimondo, Rosa, Vaninetti, Raffaella, Bertipaglia, Donatella, Re, Federica, Guazzi, Marco, Belardinelli, Milano Romualdo, Pietrucci, Francesca, Parati, Gianfranco, Magrì, Damiano, Di Lenarda, Andrea, Paolillo, Stefania, Perrone Filardi, Pasquale, Passino, Claudio, Pastormerlo, Luigi E., Malfatto, Gabriella, Corrà, U, Agostoni, P, Piepoli, M, Giordano, A, Mezzani, A, Giannuzzi, P, Cattadori, G, Fiorentini, C, Salvioni, E, Giovannardi, M, Veglia, F, Apostolo, A, Palermo, P, Contini, M, Vignati, C, Farina, S, Bovis, F, Cicoira, M, Vassanelli, C, La Gioia, R, Scrutinio, D, Passantino, A, Santoro, D, Campanale, S, Caputo, D, Scardovi, A, Ricci, R, Emdin, M, Metra, M, Dei Cas, L, Sinagra, G, Berton, E, Limongelli, G, Iorio, A, Roselli, T, Buono, A, Calabrò, R, Raimondo, R, Vaninetti, R, Bertipaglia, D, Re, F, Guazzi, M, Belardinelli, M, Pietrucci, F, Parati, G, Magrì, D, Di Lenarda, A, Paolillo, S, Perrone Filardi, P, Passino, C, Pastormerlo, L, Malfatto, G, Calabrò, Raffaele, and DI LENARDA, Andrea

Subjects
Male, medicine.medical_specialty, Cardiopulmonary exercise, Heart failure, Oxygen consumption, Prognosis, Respiratory quotient, Prognosi, Renal function, Respiratory physiology, Kidney Function Tests, Severity of Illness Index, Predictive Value of Tests, Internal medicine, Severity of illness, medicine, Humans, Respiratory exchange ratio, Aged, Kidney, business.industry, Medicine (all), Middle Aged, medicine.disease, medicine.anatomical_structure, Predictive value of tests, Exercise Test, Respiratory Mechanics, Cardiology, Female, Energy Metabolism, Cardiology and Cardiovascular Medicine, business, cardiopulmonary exercise, heart failure, oxygen consumption, prognosis, respiratory quotient, aged, energy metabolism, exercise test, female, humans, kidney function tests, male, middle aged, predictive value of tests, respiratory mechanics, severity of illness index, cardiology and cardiovascular medicine
Abstract

n/a

Published
2015

45. Sex Profile and Risk Assessment With Cardiopulmonary Exercise Testing in Heart Failure: Propensity Score Matching for Sex Selection Bias

Author

Domenico Scrutinio, Stefania Paolillo, Marco Metra, Cesare Fiorentini, Mariantonietta Cicoira, Michele Emdin, Corrado Vassanelli, Massimo F Piepoli, Angela Beatrice Scardovi, Alessandro Mezzani, Anna Maria Iorio, Marco Guazzi, Elisa Battaia, Rosa Raimondo, Andrea Di Lenarda, Pietro Palermo, Rocco La Gioia, Giuseppe Limongelli, Gianfranco Sinagra, Damiano Magrì, Federica Re, Piergiuseppe Agostoni, Andrea Giordano, Pantaleo Giannuzzi, Claudio Passino, Anna Apostolo, Elisabetta Salvioni, Gianfranco Parati, Fabrizio Veglia, Gaia Cattadori, Marta Giovannardi, Roberto Ricci, Mauro Contini, Ugo Corrà, Romualdo Belardinelli, Corrà, Ugo, Agostoni, Piergiuseppe, Giordano, Andrea, Cattadori, Gaia, Battaia, Elisa, La Gioia, Rocco, Scardovi, Angela B., Emdin, Michele, Metra, Marco, Sinagra, Gianfranco, Limongelli, Giuseppe, Raimondo, Rosa, Re, Federica, Guazzi, Marco, Belardinelli, Romualdo, Parati, Gianfranco, Magrì, Damiano, Fiorentini, Cesare, Cicoira, Mariantonietta, Salvioni, Elisabetta, Giovannardi, Marta, Veglia, Fabrizio, Mezzani, Alessandro, Scrutinio, Domenico, DI LENARDA, Andrea, Ricci, Roberto, Apostolo, Anna, Iorio, Anna Maria, Paolillo, Stefania, Palermo, Pietro, Contini, Mauro, Vassanelli, Corrado, Passino, Claudio, Giannuzzi, Pantaleo, Piepoli, Massimo F., Corrà, U, Agostoni, P, Giordano, A, Cattadori, G, Battaia, E, La Gioia, R, Scardovi, A, Emdin, M, Metra, M, Sinagra, G, Limongelli, G, Raimondo, R, Re, F, Guazzi, M, Belardinelli, R, Parati, G, Magrì, D, Fiorentini, C, Cicoira, M, Salvioni, E, Giovannardi, M, Veglia, F, Mezzani, A, Scrutinio, D, Di Lenarda, A, Ricci, R, Apostolo, A, Iorio, A, Paolillo, S, Palermo, P, Contini, M, Vassanelli, C, Passino, C, Giannuzzi, P, Piepoli, M, Corra, U., Agostoni, P., Giordano, A., Cattadori, G., Battaia, E., La Gioia, R., Scardovi, A. B., Emdin, M., Metra, M., Sinagra, G., Limongelli, G., Raimondo, R., Re, F., Guazzi, M., Belardinelli, R., Parati, G., Magri, D., Fiorentini, C., Cicoira, M., Salvioni, E., Giovannardi, M., Veglia, F., Mezzani, A., Scrutinio, D., Di Lenarda, A., Ricci, R., Apostolo, A., Iorio, A. M., Paolillo, S., Palermo, P., Contini, M., Vassanelli, C., Passino, C., Giannuzzi, P., and Piepoli, M. F.

Subjects
Male, medicine.medical_specialty, Multivariate analysis, Databases, Factual, media_common.quotation_subject, Heart Failure, Cardiopulmonary exercise testing, Selection Bia, 030204 cardiovascular system & hematology, Risk Assessment, Ventricular Function, Left, Body Mass Index, Follow-Up Studie, 03 medical and health sciences, 0302 clinical medicine, Oxygen Consumption, Risk Factors, Internal medicine, medicine, Humans, 030212 general & internal medicine, cardiology and cardiovascular medicine, cardiopulmonary exercise test, sex selection, Propensity Score, Selection Bias, media_common, Aged, Selection bias, Heart Failure, Univariate analysis, business.industry, Risk Factor, Middle Aged, medicine.disease, Cardiopulmonary exercise testing, Italy, Heart failure, Propensity score matching, Cardiology, Physical therapy, Exercise Test, Population study, Female, business, Risk assessment, Cardiology and Cardiovascular Medicine, Body mass index, Follow-Up Studies, Human
Abstract

Background In heart failure (HF), women show better survival despite a comparatively low peak oxygen consumption ( V ˙ o 2 ): this raises doubt about the accuracy of risk assessment by cardiopulmonary exercise testing (CPET) in women. Accordingly, we aimed to check (1) whether the predictive role of well-known CPET risk indexes, ie, peak V ˙ o 2 and ventilatory response ( V ˙ e/ V ˙ co 2 slope), is sex independent and (2) if sex-related characteristics that impact outcome in HF should be considered as associations that may confound the effect of sex on survival. Methods The study population consisted of 2985 patients with HF, 498 (17%) of whom were women, from the multicentre Metabolic Exercise Test Data Combined with Cardiac and Kidney Indexes (MECKI): the end point was cardiovascular death within a 3-year period. Results During the follow-up, 305 (12%) men and 39 (8%) women ( P = 0.005) died, and female sex was linked to better survival on univariate analysis ( P = 0.008) and independent of peak V ˙ o 2 and V ˙ e/ V ˙ co 2 slope on multivariate analysis. According to propensity score matching for female sex to exclude a sex selection bias and sample discrepancy, 498 men were selected: the standardized percentage bias ranged from 20.8 ( P P = 0.667). After clinical profile harmonizing, female sex was predictive of HF at univariate analysis. Conclusions The low peak V ˙ o 2 and female association with better outcome in HF might be counterfeit: the female prognostic advantage is lost when sex-specific differences are correctly taken into account with propensity score matching, suggesting that for an effective and efficient HF model, adjustment must be made for sex-related characteristics.

Published
2016

46. Prognostic role of atrial fibrillation in patients affected by chronic heart failure. Data from the MECKI score research group

Author

Marco Metra, Angela Beatrice Scardovi, Francesco Clemenza, Marco Guazzi, Giuseppe Limongelli, Federica Re, Claudio Passino, Piergiuseppe Agostoni, Rosa Raimondo, Massimo F Piepoli, Maria Frigerio, Romualdo Belardinelli, Domenico Scrutinio, Stefania Paolillo, Andrea Di Lenarda, Daniele Masarone, Rocco La Gioia, Davide Girola, Marta Giovannardi, Gianfranco Parati, Gaia Cattadori, Michele Correale, Pasquale Perrone-Filardi, Giuseppe Pacileo, Michele Emdin, Mariantonietta Cicoira, Gianfranco Sinagra, Paola Gargiulo, Carlo Lombardi, Annamaria Iorio, Elisabetta Salvioni, Ugo Corrà, Paolillo, S, Agostoni, P, Masarone, D, Corrà, U, Passino, C, Scrutinio, D, Correale, M, Cattadori, G, Metra, M, Girola, D, Piepoli, M, Salvioni, E, Giovannardi, M, Iorio, A, Emdin, M, Raimondo, R, Re, F, Cicoira, M, Belardinelli, R, Guazzi, M, Clemenza, F, Parati, G, Scardovi, A, Di Lenarda, A, La Gioia, R, Frigerio, M, Lombardi, C, Gargiulo, P, Sinagra, G, Pacileo, G, Perrone Filardi, P, Limongelli, G, Piepoli, Mf, Iorio, Annamaria, Scardovi, Ab, DI LENARDA, Andrea, Sinagra, Gianfranco, Limongelli, G., Paolillo, Stefania, Agostoni, Piergiuseppe, Masarone, Daniele, Corrà, Ugo, Passino, Claudio, Scrutinio, Domenico, Correale, Michele, Cattadori, Gaia, Metra, Marco, Girola, Davide, Piepoli, Massimo F, Salvioni, Elisabetta, Giovannardi, Marta, Emdin, Michele, Raimondo, Rosa, Re, Federica, Cicoira, Mariantonietta, Belardinelli, Romualdo, Guazzi, Marco, Clemenza, Francesco, Parati, Gianfranco, Scardovi, Angela B, Di Lenarda, Andrea, La Gioia, Rocco, Frigerio, Maria, Lombardi, Carlo, Gargiulo, Paola, Pacileo, Giuseppe, PERRONE FILARDI, Pasquale, Limongelli, Giuseppe, Piepoli, Massimo F., Scardovi, Angela B., and Perrone Filardi, Pasquale

Subjects
Male, medicine.medical_specialty, Digoxin, Prognosi, Left, Renal function, Heart failure, Matching analysi, Kaplan-Meier Estimate, Severity of Illness Index, Regression Analysi, Ventricular Function, Left, Atrial fibrillation, MECKI score, Matching analysis, Prognosis, Aged, Atrial Fibrillation, Biomarkers, Chronic Disease, Female, Heart Failure, Hospitalization, Humans, Middle Aged, Multivariate Analysis, Regression Analysis, Internal medicine, medicine, Clinical endpoint, Internal Medicine, Ventricular Function, Sinus rhythm, Multivariate Analysi, Ejection fraction, business.industry, Biomarker, medicine.disease, medicine.anatomical_structure, Ventricle, Cardiology, business, medicine.drug, Human
Abstract

Background Atrial fibrillation (AF) is common in heart failure (HF). It is unclear whether AF has an independent prognostic role in HF. The aim of the present study was to assess the prognostic role of AF in HF patients with reduced ejection fraction (EF). Methods HF patients were followed in 17 centers for 3.15 years (1.51–5.24). Study endpoints were the composite of cardiovascular (CV) death and heart transplant (HTX) and all-cause death. Data analysis was performed considering the entire population and a 1 to 1 match between sinus rhythm (SR) and AF patients. Match process was done for age ± 5, gender, left ventricle EF ± 5, peakVO 2 ± 3 (ml/min/kg) and recruiting center. Results A total of 3447 patients (SR = 2882, AF = 565) were included in the study. Considering the entire population, CV death and HTX occurred in 114 (20%) AF vs. 471 (16%) SR (p = 0.026) and all-cause death in 130 (23%) AF vs. 554 (19.2%) SR patients (p = 0.039). At univariable Cox analysis, AF was significantly related to prognosis. Applying a multivariable model based on all variables significant at univariable analysis (EF, peakVO 2 , ventilation/carbon dioxide relationship slope, sodium, kidney function, hemoglobin, beta-blockers and digoxin) AF was no longer associated with adverse outcomes. Matching procedure resulted in 338 couples. CV death and HTX occurred in 63 (18.6%) AF vs. 74 (21.9%) SR (p = 0.293) and all-cause death in 71 (21%) AF vs. 80 (23.6%) SR (p = 0.406), with no survival differences between groups. Conclusion In systolic HF AF is a marker of disease severity but not an independent prognostic indicator.

Published
2015

47. Deceptive meaning of oxygen uptake measured at the anaerobic threshold in patients with systolic heart failure and atrial fibrillation

Author

Damiano, Magrì, Piergiuseppe, Agostoni, Ugo, Corrà, Claudio, Passino, Domenico, Scrutinio, Pasquale, Perrone-Filardi, Michele, Correale, Gaia, Cattadori, Marco, Metra, Davide, Girola, Massimo F, Piepoli, AnnaMaria, Iorio, Michele, Emdin, Rosa, Raimondo, Federica, Re, Mariantonietta, Cicoira, Romualdo, Belardinelli, Marco, Guazzi, Giuseppe, Limongelli, Francesco, Clemenza, Gianfranco, Parati, Maria, Frigerio, Matteo, Casenghi, Angela B, Scardovi, Alessandro, Ferraironi, Andrea, Di Lenarda, Maurizio, Bussotti, Anna, Apostolo, Stefania, Paolillo, Rocco, La Gioia, Paola, Gargiulo, Pietro, Palermo, Chiara, Minà, Stefania, Farina, Elisa, Battaia, Antonello, Maruotti, Giuseppe, Pacileo, Mauro, Contini, Fabrizio, Oliva, Roberto, Ricci, Gianfranco, Sinagra, Corrado, Vassanelli, Magrì, D, Agostoni, P, Corrà, U, Passino, C, Scrutinio, D, Perrone Filardi, P, Correale, M, Cattadori, G, Metra, M, Girola, D, Piepoli, M, Iorio, A, Emdin, M, Raimondo, R, Re, F, Cicoira, M, Belardinelli, R, Guazzi, M, Limongelli, G, Clemenza, F, Parati, G, Frigerio, M, Casenghi, M, Scardovi, A, Ferraironi, A, Di Lenarda, A, Bussotti, M, Apostolo, A, Paolillo, S, La Gioia, R, Gargiulo, P, Palermo, P, Minà, C, Farina, S, Battaia, E, Maruotti, A, Pacileo, G, Contini, M, Oliva, F, Ricci, R, Sinagra, G, Magrì, Damiano, Agostoni, Piergiuseppe, Corrà, Ugo, Passino, Claudio, Scrutinio, Domenico, Perrone Filardi, Pasquale, Correale, Michele, Cattadori, Gaia, Metra, Marco, Girola, Davide, Piepoli, Massimo F., Iorio, Annamaria, Emdin, Michele, Raimondo, Rosa, Re, Federica, Cicoira, Mariantonietta, Belardinelli, Romualdo, Guazzi, Marco, Limongelli, Giuseppe, Clemenza, Francesco, Parati, Gianfranco, Frigerio, Maria, Casenghi, Matteo, Scardovi, Angela B., Ferraironi, Alessandro, DI LENARDA, Andrea, Bussotti, Maurizio, Apostolo, Anna, Paolillo, Stefania, La Gioia, Rocco, Gargiulo, Paola, Palermo, Pietro, Minà, Chiara, Farina, Stefania, Battaia, Elisa, Maruotti, Antonello, Pacileo, Giuseppe, Contini, Mauro, Oliva, Fabrizio, Ricci, Roberto, Sinagra, Gianfranco, PERRONE FILARDI, Pasquale, Piepoli, Massimo F, Scardovi, Angela B, Di Lenarda, Andrea, Magri', D, Corra', U, PERRONE FILARDI, P, Correal, M, Piepoli, Mf, Iorio, Am, Raimonod, R, Cicoria, M, Scardovi, Ab, DI LENARDA, A, LA GIOIA, R, Mina', C, and Sinagra, G.

Subjects
Male, Time Factors, Digoxin, Anaerobic Threshold, Epidemiology, medicine.medical_treatment, Heart failure, anaerobic threshold, atrial fibrillation, exercise, prognosis, Predictive Value of Test, Kaplan-Meier Estimate, Risk Factors, Atrial Fibrillation, Sinus rhythm, Prospective Studies, Multivariate Analysi, Heart transplantation, Ejection fraction, Cardiology and Cardiovascular Medicine, Atrial fibrillation, Middle Aged, Prognosis, Italy, Area Under Curve, Cardiology, Female, Anaerobic exercise, prognosi, medicine.drug, Human, medicine.medical_specialty, Time Factor, Prognosi, Reproducibility of Result, Oxygen Consumption, Predictive Value of Tests, Internal medicine, Aged, Heart Failure, Systolic, Heart Transplantation, Humans, Multivariate Analysis, Proportional Hazards Models, ROC Curve, Reproducibility of Results, Exercise Test, medicine, business.industry, Risk Factor, medicine.disease, Transplantation, Prospective Studie, Proportional Hazards Model, business, Systolic
Abstract

Background: Oxygen uptake at the anaerobic threshold (VO 2 AT), a submaximal exercise-derived variable, independent of patients' motivation, is a marker of outcome in heart failure (HF). However, previous evidence of VO 2 AT values paradoxically higher in HF patients with permanent atrial fibrillation (AF) than in those with sinus rhythm (SR) raised uncertainties. Design: We tested the prognostic role of VO 2 AT in a large cohort of systolic HF patients, focusing on possible differences between SR and AF. Methods: Altogether 2976 HF patients (2578 with SR and 398 with AF) were prospectively followed. Besides a clinical examination, each patient underwent a maximal cardiopulmonary exercise test (CPET). Results: The follow-up was analysed for up to 1500 days. Cardiovascular death or urgent cardiac transplantation occurred in 303 patients (250 (9.6%) patients with SR and 53 (13.3%) patients with AF, p=0.023). In the entire population, multivariate analysis including peak oxygen uptake (VO 2 ) showed a prognostic capacity (C-index) similar to that obtained including VO 2 AT (0.76 vs 0.72). Also, left ventricular ejection fraction, ventilation vs carbon dioxide production slope, β-blocker and digoxin therapy proved to be significant prognostic indexes. The receiver-operating characteristic (ROC) curves analysis showed that the best predictive VO 2 AT cut-off for the SR group was 11.7 ml/kg/min, while it was 12.8 ml/kg/min for the AF group. Conclusions: VO 2 AT, a submaximal CPET-derived parameter, is reliable for long-term cardiovascular mortality prognostication in stable systolic HF. However, different VO 2 AT cut-off values between SR and AF HF patients should be adopted.

Published
2015

48. Diffuse idiopathic skeletal hyperostosis in subjects with congestive heart failure undergoing cardiac rehabilitation: A decision tree analysis.

Author

Ambrosino P, Scrutinio D, De Campi M, Miniero E, Formisano R, Spedicato GA, Iannuzzi GL, and Pappone N

Subjects
Aged, Cohort Studies, Cross-Sectional Studies, Decision Trees, Female, Heart Failure pathology, Humans, Male, Risk Factors, Cardiac Rehabilitation methods, Heart Failure complications, Hyperostosis, Diffuse Idiopathic Skeletal etiology
Abstract

Objective: To assess the prevalence of diffuse idiopathic skeletal hyperostosis and its relationship with vascular risk factors among patients with congestive heart failure., Design: Population-based cross-sectional study., Participants: A total of 584 consecutive patients admitted to a Rehabilitative Cardiology Unit., Methods: Chi-square Automatic Interaction Detector (CHAID) decision tree analysis was used to build a predictive model., Results: The mean age (standard deviation) of the study population was 68.1 years (standard deviation 12.3), and 77.7% of the subjects were men. The overall prevalence of diffuse idiopathic skeletal hyperostosis in the cohort was 49.8%. Logistic regression analysis showed that age was a predictor of diffuse idiopathic skeletal hyperostosis (odds ratio: 1.034; 95% confidence interval 1.021-1.047, p < 0.001), with increasing odds ratios for increasing age tertiles. The CHAID prediction model identified 2 age "buckets": < 69 and ≥ 69 years. Patients ≥ 69 years had a diffuse idiopathic skeletal hyperostosis prevalence of 60.1%, compared with 39.2% among those < 69 years. Notably, body mass index was a predictor of diffuse idiopathic skeletal hyperostosis in this younger subset of patients (p = 0.028), with 2 body mass index "buckets", ≤ 23.3 and > 23.3 kg/m2, the latter showing more than twice the prevalence of diffuse idiopathic skeletal hyperostosis (43.2% vs 20%)., Conclusion: Diffuse idiopathic skeletal hyperostosis is extremely frequent among patients with congestive heart failure, with age and body mass index being the strongest predictors.

Published
2020
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49. Gender and age normalization and ventilation efficiency during exercise in heart failure with reduced ejection fraction.

Author

Salvioni E, Corrà U, Piepoli M, Rovai S, Correale M, Paolillo S, Pasquali M, Magrì D, Vitale G, Fusini L, Mapelli M, Vignati C, Lagioia R, Raimondo R, Sinagra G, Boggio F, Cangiano L, Gallo G, Magini A, Contini M, Palermo P, Apostolo A, Pezzuto B, Bonomi A, Scardovi AB, Filardi PP, Limongelli G, Metra M, Scrutinio D, Emdin M, Piccioli L, Lombardi C, Cattadori G, Parati G, Caravita S, Re F, Cicoira M, Frigerio M, Clemenza F, Bussotti M, Battaia E, Guazzi M, Bandera F, Badagliacca R, Di Lenarda A, Pacileo G, Passino C, Sciomer S, Ambrosio G, and Agostoni P

Subjects
Adolescent, Adult, Age Factors, Aged, Aged, 80 and over, Exercise Test, Female, Follow-Up Studies, Heart Failure diagnosis, Heart Failure physiopathology, Humans, Italy epidemiology, Male, Middle Aged, Morbidity trends, Prognosis, Retrospective Studies, Sex Factors, Young Adult, Exercise physiology, Forecasting, Heart Failure epidemiology, Lung physiopathology, Oxygen Consumption physiology, Stroke Volume physiology, Ventricular Function, Left physiology
Abstract

Aims: Ventilation vs. carbon dioxide production (VE/VCO 2 ) is among the strongest cardiopulmonary exercise testing prognostic parameters in heart failure (HF). It is usually reported as an absolute value. The current definition of normal VE/VCO 2 slope values is inadequate, since it was built from small groups of subjects with a particularly limited number of women and elderly. We aimed to define VE/VCO 2 slope prediction formulas in a sizable population and to test whether the prognostic power of VE/VCO 2 slope in HF was different if expressed as a percentage of the predicted value or as an absolute value., Methods and Results: We calculated the linear regressions between age and VE/VCO 2 slope in 1136 healthy subjects (68% male, age 44.9 ± 14.5, range 13-83 years). We then applied age-adjusted and sex-adjusted formulas to predict VE/VCO 2 slope to HF patients included in the metabolic exercise test data combined with cardiac and kidney indexes score database, which counts 6112 patients (82% male, age 61.4 ± 12.8, left ventricular ejection fraction 33.2 ± 10.5%, peakVO 2 14.8 ± 4.9, mL/min/kg, VE/VCO 2 slope 32.7 ± 7.7) from 24 HF centres. Finally, we evaluated whether the use of absolute values vs. percentages of predicted VE/VCO 2 affected HF prognosis prediction (composite of cardiovascular mortality + urgent transplant or left ventricular assist device). We did so in the entire cardiac and kidney indexes score population and separately in HF patients with severe (peakVO 2 < 14 mL/min/kg, n = 2919, 61.1 events/1000 pts/year) or moderate (peakVO 2 ≥ 14 mL/min/kg, n = 3183, 19.9 events/1000 pts/year) HF. In the healthy population, we obtained the following equations: female, VE/VCO 2 = 0.052 × Age + 23.808 (r = 0.192); male, VE/VCO 2 = 0.095 × Age + 20.227 (r = 0.371) (P = 0.007). We applied these formulas to calculate the percentages of predicted VE/VCO 2 values. The 2-year survival prognostic power of VE/VCO 2 slope was strong, and it was similar if expressed as absolute value or as a percentage of predicted value (AUCs 0.686 and 0.690, respectively). In contrast, in severe HF patients, AUCs significantly differed between absolute values (0.637) and percentages of predicted values (0.650, P = 0.0026). Moreover, VE/VCO 2 slope expressed as a percentage of predicted value allowed to reclassify 6.6% of peakVO 2 < 14 mL/min/kg patients (net reclassification improvement = 0.066, P = 0.0015)., Conclusions: The percentage of predicted VE/VCO 2 slope value strengthens the prognostic power of VE/VCO 2 in severe HF patients, and it should be preferred over the absolute value for HF prognostication. Furthermore, the widespread use of VE/VCO 2 slope expressed as percentage of predicted value can improve our ability to identify HF patients at high risk, which is a goal of utmost clinical relevance., (© 2020 The Authors. ESC Heart Failure published by John Wiley & Sons Ltd on behalf of the European Society of Cardiology.)

Published
2020
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50. Multiparametric prognostic scores in chronic heart failure with reduced ejection fraction: a long-term comparison.

Author

Agostoni P, Paolillo S, Mapelli M, Gentile P, Salvioni E, Veglia F, Bonomi A, Corrà U, Lagioia R, Limongelli G, Sinagra G, Cattadori G, Scardovi AB, Metra M, Carubelli V, Scrutinio D, Raimondo R, Emdin M, Piepoli M, Magrì D, Parati G, Caravita S, Re F, Cicoira M, Minà C, Correale M, Frigerio M, Bussotti M, Oliva F, Battaia E, Belardinelli R, Mezzani A, Pastormerlo L, Guazzi M, Badagliacca R, Di Lenarda A, Passino C, Sciomer S, Zambon E, Pacileo G, Ricci R, Apostolo A, Palermo P, Contini M, Clemenza F, Marchese G, Gargiulo P, Binno S, Lombardi C, Passantino A, and Filardi PP

Subjects
Cause of Death trends, Exercise Test, Female, Follow-Up Studies, Heart Failure physiopathology, Heart Failure surgery, Heart Transplantation, Heart-Assist Devices, Humans, Italy epidemiology, Male, Middle Aged, Morbidity trends, Oxygen Consumption, Prognosis, Prospective Studies, Reproducibility of Results, Survival Rate trends, Time Factors, Disease Management, Heart Failure epidemiology, Risk Assessment, Stroke Volume physiology
Abstract

Aims: Risk stratification in heart failure (HF) is crucial for clinical and therapeutic management. A multiparametric approach is the best method to stratify prognosis. In 2012, the Metabolic Exercise test data combined with Cardiac and Kidney Indexes (MECKI) score was proposed to assess the risk of cardiovascular mortality and urgent heart transplantation. The aim of the present study was to compare the prognostic accuracy of MECKI score to that of HF Survival Score (HFSS) and Seattle HF Model (SHFM) in a large, multicentre cohort of HF patients with reduced ejection fraction., Methods and Results: We collected data on 6112 HF patients and compared the prognostic accuracy of MECKI score, HFSS, and SHFM at 2- and 4-year follow-up for the combined endpoint of cardiovascular death, urgent cardiac transplantation, or ventricular assist device implantation. Patients were followed up for a median of 3.67 years, and 931 cardiovascular deaths, 160 urgent heart transplantations, and 12 ventricular assist device implantations were recorded. At 2-year follow-up, the prognostic accuracy of MECKI score was significantly superior [area under the curve (AUC) 0.781] to that of SHFM (AUC 0.739) and HFSS (AUC 0.723), and this relationship was also confirmed at 4 years (AUC 0.764, 0.725, and 0.720, respectively)., Conclusion: In this cohort, the prognostic accuracy of the MECKI score was superior to that of HFSS and SHFM at 2- and 4-year follow-up in HF patients in stable clinical condition. The MECKI score may be useful to improve resource allocation and patient outcome, but prospective evaluation is needed., (© 2017 The Authors. European Journal of Heart Failure © 2017 European Society of Cardiology.)

Published
2018
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