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In this paper, we exploit a unique weekly longitudinal survey of adults in the UK purposefully collected to study consumption choices with respect to cultural content types during the first Covid-19 national lockdown (the "Great Lockdown"). We look for changes in the probability of consuming different cultural and creative types of content (Music, Movies, TV, Games, Books, Magazines and Audiobooks), as well as changes in the overall variety of consumption. We find that changes in consumption depend on the type of content. In particular, other things being equal, the likelihood of listening to Music and playing Games went up and the likelihood of reading Books went down. We find little statistically significant evidence of changes in the probability of consumption of the other types of content. We find that, while on average individuals increased the variety of their consumption, the statistical significance of this increase varied depending on the socio-demographic and economic characteristic of interest. In particular, we find evidence of an increase in the variety of consumption for those at the bottom of the distribution of socio-economic status, which speaks to the importance of access to culture and creativity during lockdown for this specific social class. [ABSTRACT FROM AUTHOR]

This paper extends research on innovating firms' access to finance in the creative industries. While we know that entrepreneurial firms experience barriers to applying for funding and difficulties in securing positive outcomes, prior studies have shown that firms may use patents to signal innovative quality to potential investors. Yet these studies typically focus on R&D-oriented innovation in 'traditional' technological sectors. Creative industries firms have different innovation characteristics that may influence the funding process, including the uncertainty of content-based product markets, the highly-imbalanced information asymmetries between creative entrepreneurs and conservative investors, and the symbolic and intangible nature of their innovations. Using the UK's Creative Industries Council's unique cross-sectional survey data of 575 firms we analyse the extent to which innovating firms seek to apply to and achieve funding from a wide range of potential sources. We find little evidence that prior innovative activities provide a meaningful signal, positive or negative, to potential funders for creative industries firms. This suggests that the highly intangible and symbolic nature of innovation in creative industries businesses is unreliable as an indicator of quality. The reliance of owners on personal capital is congruent with recent literature on the high levels of social and personal capital among workers in the creative industries. We suggest that the specific challenges creative firms face may be addressed through new financial and policy instruments to feed and sustain these high-growth, innovating industries. [ABSTRACT FROM AUTHOR]

Background: Myocarditis have variable clinical presentation, evolution and prognosis. Aim of our study was to evaluate the value of speckle tracking echocardiography and cardiac magnetic resonance (CMR) in the short‐term prediction of supraventricular arrhythmias (SVA) in patients with acute myocarditis. Methods: Seventy patients (mean age 31±14 years old) with acute myocarditis and preserved left ventricular ejection fraction (LVEF) were enrolled. Longitudinal systolic strain (LS) of the left ventricle (LV), mechanical dispersion (MD) and CMR with quantitative measurement of delayed enhancement (DE) were performed in a subset of 43 patients. Logistic regression and ROC analysis were used to identify predictors of SVA Results: Only LS measured at sup‐epicardial, mid‐wall and sub‐endocardial level of the apical 4‐chamber view was significantly lower in patients with SVA, while MD was marginally prolonged in this setting. A value of LS > ‐ 16.1% measured at LV mid‐wall in the apical 4‐chamber view (ROC‐AUC.75, Sensitivity 63%, Specificity 85%) was the most accurate measure to identify patients with SVA. DE mass was also helpful with a ROC‐AUC.76; a DE‐Mass > 18.9 gr. had a Sensitivity 63% and a Specificity 77%, to identify patients at risk of SVA. Conclusions: Both DE mass and LS were associated with higher risk of SVA in patients with acute myocarditis and preserved LVEF. However, LS measured at the mid‐wall level and limited to LV segments included in the apical 4‐chamber view was the most accurate measure and did not show interaction with DE mass. [ABSTRACT FROM AUTHOR]

Background: The short- and long-term prognosis of Takotsubo syndrome (TTS) presenting with right ventricular (RV) involvement remains poorly understood.Research Question: What is the incidence and clinical outcome of RV involvement in TTS?Study Design and Methods: This study analyzed 839 consecutive patients with TTS (758 female subjects and 81 male subjects) in a multicenter registry. RV involvement was defined as wall motion abnormality of the RV free wall, with or without apical involvement. The median long-term follow-up was 2.1 years (interquartile range, 0.3-4.5 years). The primary outcome was in-hospital and out-of-hospital all-cause mortality. The secondary end point was a composite of in-hospital death, thromboembolic events, cardiogenic shock, pulmonary edema, and malignant arrhythmias.Results: The incidence of RV involvement in TTS was 11% (n = 93). More often patients with RV involvement were male compared with patients without RV involvement (P = .02). There was a slight difference in the left ventricular ejection fraction measured in patients with RV involvement vs those patients with isolated left ventricular TTS (38 ± 10% vs 40 ± 10%; P = .03). No major differences in terms of comorbidities were observed between groups except regarding a history of cancer, which was significantly more prevalent in patients with TTS presenting with RV involvement (P = .03). Physical stressors were more prevalent in the RV group (P < .01), whereas emotional stressors were less prevalent (P < .01). Patients with RV involvement had a higher incidence of in-hospital cardiogenic shock (P = .02). The primary outcome (in- and out-of-hospital all-cause mortality) was observed in 12.8% of patients without RV involvement compared with 29% of patients with RV involvement. Although the in-hospital mortality rate was similar in both groups, a higher out-of-hospital all-cause mortality rate (log-rank test, P = .008) was observed in the RV involvement group. The Cox multivariable regression analysis showed that physical triggers were independent predictors of RV involvement.Interpretation: RV involvement defines a high-risk cohort of patients with TTS.Clinical Trial Registration: ClinicalTrials.gov; No.: NCT04361994; URL: www.clinicaltrials.gov. [ABSTRACT FROM AUTHOR]

Objectives: Although cardiovascular magnetic resonance (CMR) is widely used in the assessment of left ventricular non-compaction (LVNC), there are no universally accepted diagnostic criteria and limited data regarding their prognostic value. We assessed the long-term prognostic role of the planimetric global Grothoff's criteria and of the CMR findings in predicting adverse cardiovascular events (CE). Methods: We prospectively enrolled 78 patients (46.7 ± 18.7 years, 33.3% females) with documented positive Jenni's echocardiographic criteria for LVNC. Cine images were used to quantify function parameters and to assess for the presence of all four quantitative Grothoff's criteria (global Grothoff's criteria). Late gadolinium enhancement (LGE) images were acquired to detect the presence of replacement myocardial fibrosis. Results: Petersen's CMR criterion for LVNC (NC/C ratio > 2.3 in at least one myocardial segment) was fulfilled in the whole population. Twenty-six patients fulfilled the global Grothoff's criteria (four out of four). The mean duration of the follow-up was 44.2 ± 27.4 months and 28 CE were registered: 10 ventricular tachycardias, 12 episodes of heart failure (HF), four strokes, and two cardiac deaths. In the multivariate analysis, the independent predictive factors for CE were positive global Grothoff's criteria (hazard ratio, HR = 3.33, 95% CI = 1.52–7.29; p = 0.003) and myocardial fibrosis (HR = 2.41, 95% CI = 1.08–5.36; p = 0.032). Conclusions: Positive global Grothoff's criteria and myocardial fibrosis were powerful predictors of CE in patients with a diagnosis of LVNC by CMR Petersen's criterion. Thus, we strongly suggest a step approach confirming the diagnosis of LVNC by using the global planimetric Grothoff's criteria, which showed a prognostic impact. Key Points: • Positive global Grothoff's criteria and replacement myocardial fibrosis were powerful predictors of cardiovascular events in patients with a diagnosis of LVNC by CMR Petersen's criterion. • Positive global Grothoff's criteria were associated with a higher frequency of ventricular arrhythmias in patients with a diagnosis of LVNC by CMR Petersen's criterion. [ABSTRACT FROM AUTHOR]

Background: Target therapy can cause various cardiovascular complications. The aim of this study was to evaluate the burden of cardiovascular complications related to treatment with anti-BCR-ABL tyrosine kinase inhibitors (TKIs) and to determine if there are differences between the latest- and first-generation TKIs. Methods: A retrospective observational study was carried out on 55 patients (39 men, 16 women; mean age ± SD: 58 ± 11 years) treated with TKIs targeting Bcr-Abl for a median period of 3.5 years. Patients were divided in two groups according to the type of treatment. Group A included patients treated with latest-generation TKI (nilotinib, dasatinib, and ponatinib), while group B included patients treated with first-generation TKI (imatinib). Cardiological evaluation included electrocardiogram, echocardiogram with global longitudinal strain of left ventricle (GLS), and carotid ultrasound scan with arterial stiffness measurement (pulse wave velocity, PWV). Adverse cardiovascular events were recorded in both groups. Results: Statistical analysis showed that cardiovascular adverse events (myocardial ischemia, peripheral artery disease, deep vein thrombosis, and pleural effusion) were significantly more frequent in group A than group B (p value = 0.044). Moreover, there was a significant reduction in GLS and PWV in group A when compared to group B (respectively, p = 0.03 and p = 0.004). Conclusions: Our study confirms that imatinib is a relatively safe drug, while it reveals that the latest-generation TKIs may cause a burden of cardiovascular complications. GLS and PWV allow detection of early signs of cardiac and vascular toxicity in oncohematologic patients treated with TKI, and their use is advisable. [ABSTRACT FROM AUTHOR]

We differentiated the left ventricle non-compaction (LVNC) from hypertrabeculated myocardium due to a negative remodeling in thalassemia intermedia (TI) patients applying linear and planimetric criteria and comparing the cardiovascular magnetic resonance (CMR) findings. CMR images were analyzed in 181 TI patients enrolled in the Myocardial Iron Overload in Thalassemia Network and 27 patients with proved LVNC diagnosis. The CMR diagnostic criteria applied in TI patients were: a modified linear CMR Petersen's criterion based on a more restrictive ratio of diastolic NC/C > 2.5 at segmental level and the combination of planimetric Grothoff's criteria (percentage of trabeculated LV myocardial mass LV-MM ≥ 25% of global LV mass and total LV-MMI NC ≥ 15 g/m2). Seventeen TI patients showed at least one positive NC/C segment. Compared to LVNC patients, these patients showed a lower frequency of segments with non-compaction areas (2.41 ± 1.33 vs 5.48 ± 2.26; P < 0.0001), significantly lower LV-MM NC percentage (10.99 ± 4.09 vs 28.20 ± 4.27%; P < 0.0001), LV-MMI (7.58 ± 4.86 vs 19.88 ± 5.02 g/m2; P < 0.0001) and extension of macroscopic fibrosis (0.44 ± 0.18 vs 4.65 ± 2.89; P = 0.004), and significantly higher LV ejection fraction (61.29 ± 5.17 vs 48.50 ± 17.55%; P = 0.016) and cardiac index (4.80 ± 1.49 vs 3.46 ± 1.11 l/min/m2; P = 0.002). No TI patient fulfilled the Grothoff's criteria. All TI patients with an NC/C ratio > 2.5 showed morphological and functional CMR parameters significantly different from the patients with a proved diagnosis of LVNC. Differentiation of LVNC from hypertrabeculated LV in β-TI patients due to a negative heart remodeling depends on the selected CMR criterion. We suggest using planimetric Grothoff's criteria to improve the specificity of LVNC diagnosis. [ABSTRACT FROM AUTHOR]

One important complication related to takotsubo syndrome (TTS) is adverse rhythm disorders. Our study was conducted to determine the incidence and management of adverse rhythm disorders in TTS and its long-term prognostic impact. We analyzed 906 TTS patients from 9 European centers. Patients were divided into the adverse rhythm disorders group (encompassing ventricular tachycardia, ventricular fibrillation, torsade de pointes, and asystole or complete atrioventricular block) and non-adverse rhythm disorders group. In our study cohort, we identified 67 (7.4%) patients with presence of adverse rhythm disorders. TTS patients were followed up over a period of 2.8 years. In the adverse rhythm disorders group, 18% of patients presented adverse rhythm disorders before hospital admission. Asystole and/or AV block were significantly more presented before admission (13 patients versus 8 patients; p < 0.01), whereas ventricular tachyarrhythmias were more presented in-hospital (4 patients versus 42 patients; p < 0.01). Adverse rhythm disorders patients suffered more frequently from cardiogenic shock (31% versus 7.6%, p < 0.01) and in-hospital death (10.9% versus 3.6%; p < 0.01). Furthermore, the long-term survival was significantly impaired in adverse rhythm disorders patients as compared with non-adverse rhythm disorders patients; (log-rank p < 0.01). Using multivariate Cox regression analysis, cardiogenic shock (HR 2.86, 95% CI 1.1-6.9; p = 0.02) was identified as independent predictors of adverse rhythm disorders. The short- and long-term mortality rate of TTS patients presenting with adverse rhythm disorders was significantly higher than in TTS patients presenting without it. Therefore, TTS patients with adverse rhythm disorders should be carefully monitored during hospital stay and at long-term follow-up. [ABSTRACT FROM AUTHOR]

Objective: The aim of this study was to evaluate in patients with microvascular angina and heart failure with preserved ejection fraction, the speckle‐tracking echocardiography, and longitudinal myocardial strain to evaluate the possible presence of alterations in heart failure with preserved ejection fraction patients compared with a control population. We also investigated the correlation between the longitudinal strain analysis and the TIMI frame count after coronary angiography. Methods: Our study was performed on a population 41 patients with microvascular angina that underwent coronary angiography and speckle‐tracking echocardiography. We divided the sample into two categories: patients with heart failure with preserved ejection fraction (n‐21) and patients without heart failure with preserved ejection fraction (n‐20). We calculated TIMI frame count indices for each patient based on angiographic images. Results: Patients with heart failure with preserved ejection fraction had reduced global longitudinal strain values (−17.88) compared with the total control population, and this reduction was statistically significant (P =.028). This reduction was more marked in patients who had a significantly increased TIMI frame count. Therefore, a statistically significant correlation was observed between TIMI frame count and global longitudinal strain. Conclusion: Our results show that cardiac contractile mechanics are altered in patients with heart failure with preserved ejection fraction at a subclinical level hard to identifiable with conventional echocardiography. The dysfunction of the microcirculation and the consequent alteration of the TIMI frame count probably results in a reduction of myocardial performance. [ABSTRACT FROM AUTHOR]

Background: Single-photon emission computed tomography has shown relevant limitations in the quantification of left ventricular (LV) mass. We sought to compare the estimates of LV mass on Cadmium-Zinc-Telluride (CZT) myocardial perfusion imaging (MPI) as compared to cardiac magnetic resonance (CMR).Methods and Results: Twenty-five patients underwent MPI on a CZT camera and CMR on a 1.5 T scanner within 12 ± 3 weeks. LV mass was quantified on CZT images using two softwares: 4D-MSPECT (4DM) and Emory Cardiac Toolbox (ECTb). LV mass by CMR was quantified using MASS software (Medis, Leiden, The Netherlands). LV mass values obtained with 4DM and ECTb were highly reproducible [intraclass correlation coefficients .98 (95% CI .97-.99), and .98 (95% CI 0.97-.99), respectively]. The mean LVM mass values were 151 ± 44 g on CMR, 151 ± 43 g with 4DM (P = NS vs CMR), and 157 ± 42 g with ECTb (P < .001 vs CMR; P = .007 vs 4DM) CZT images. There was an excellent correlation between LV mass values between CMR and both 4DM (R2 = .95; P < .001) and ECTb (R2 = .98; P < .001) with narrow limits of agreement (- 13.6% to + 13.4% for 4DM, and - 5.6% to + 14.1% for ECTb).Conclusions: The evaluation of LV mass is feasible on CZT images, showing excellent agreement with CMR. [ABSTRACT FROM AUTHOR]

Summary: Background: Cirrhosis is associated with morpho‐functional cardiovascular alterations. Aims: To detect early features of cardiovascular damage in HCV‐compensated cirrhotic patients using myocardial deformation indices and carotid arterial stiffness, and, further, to evaluate their short‐term behaviour after HCV eradication with direct antiviral agents (DAAs). Methods: Thirty‐nine consecutive patients with HCV cirrhosis, without previous cardiovascular events, were studied and matched for age, gender and cardiovascular risk factors to 39 controls without liver or cardiovascular disease. Patients and controls underwent a baseline echocardiographic evaluation including global longitudinal strain and ultrasound scan of carotid arteries. HCV‐cirrhotics were reassessed by echocardiography and carotid ultrasound after obtaining sustained virological response (SVR) on DAAs. Results: HCV‐cirrhotics showed at baseline a significantly reduced global longitudinal strain compared to controls −18.1 (16.3‐20.5) vs −21.2 (20.4‐22.3), P < 0.001. They also had a significantly higher pulse wave velocity 8.6 (7.7‐9.1) m/s vs 6.6 (6.0‐7.1) m/s, P = 0.0001, and β‐stiffness index 12.4 (11.1‐13.5) vs 8.6 (8.0‐9.2) P = 0.0001. At multiple regression analysis, diabetes and HCV cirrhosis were independent predictors of global longitudinal strain. All HCV‐cirrhotic patients had SVR on DAAs. Follow‐up available in 32 of 39 (82%) at 9 (8‐10) months showed a significant improvement of tricuspid annular plane systolic excursion (P = 0.01) and lateral E’ velocity compared to baseline (P = 0.001). Conclusions: HCV‐cirrhotics show a significant rate of subclinical cardiac and vascular abnormalities. At a time when their survival is less linked to progression of liver disease, due to viral eradication on DAAs, cardiovascular morbidity and mortality may take a significant role. [ABSTRACT FROM AUTHOR]

To compare image analysis methods for the assessment of left ventricle non-compaction from cardiac magnetic resonance (CMR) imaging. CMR images were analyzed in 20 patients and 10 normal subjects. A reference model of the MR signal was introduced and validated based on image data. Non-compact (NC) myocardium size and distribution were assessed by tracing a single, continuous contour delimiting trabeculated region (Jacquier) or by one-by-one selection of trabeculae (Grothoff). The global non-compact/compact (NC/C) ratio, the NC mass, and the segmental NC/C ratio were assessed. Results were compared with the reference model. A significant difference between Grothoff and Jacquier approaches in the estimation of NC/C ratio (32.08 ± 6.63 vs. 19.81 ± 5.72, p < 0.0001) and NC mass (26.59 ± 8.36 vs. 14.15 ± 5.73 g/m2, p < 0.0001) was found. The Grothoff approach better matches the expected signal distribution. Inter-observer reproducibility of both Grothoff and Jacquier methods was adequate (9.71 and 8.22%, respectively) with no significant difference between observers. Jacquier and Grothoff approaches are not interchangeable so that specific diagnostic thresholds should be used for different image analysis methods. Grothoff method seems to better capture the true extension of trabeculated tissue. [ABSTRACT FROM AUTHOR]

Zofenopril is a lipophilic, sulfhydryl group-containing angiotensin-converting enzyme (ACE)-inhibitor, characterized by wide tissue distribution, long duration of action, and pleiotropic effects on endothelial dysfunction. Its clinical efficacy and safety have been described in the four randomized controlled trials of the SMILE program, which globally enrolled more than 3600 patients in post-acute myocardial infarction (AMI) setting. The SMILE-4 study specifically selected patients with left ventricular dysfunction at admission, and compared the effects of zofenopril or ramipril in combination with acetylsalicylic acid (ASA). Zofenopril demonstrated its superiority over ramipril in reducing the combined occurrence of death or hospitalization for cardiovascular causes both in the overall population included in the original study and in subgroups of patients at highest risk, namely hypertensive and diabetic subjects. The effects of the early treatment with zofenopril were sustained over time, and, after 5 years of follow-up, zofenopril increased the survival likelihood and reduced the hospitalization rate. Compared to ramipril, zofenopril was cost-effective with a number to treat of 13 and an incremental cost-effectiveness ratio (ICER) of 2125.45 euros for any additional event prevented. Furthermore, in real-world settings, zofenopril decreased the risk of death in patients with heart failure, particularly in men, and in subjects older than 76 years or with ejection fraction lower than 54%. These results support the early use of zofenopril immediately after AMI, even in the presence of comorbidities, and its maintenance over time to reduce the risk of heart failure.Funding: Menarini International Operations Luxembourg S.A. [ABSTRACT FROM AUTHOR]

Aim: The impact of rate and rhythm control strategies on outcomes in patients with atrial fibrillation (AF) remains controversial. Our aims were: to report use of rate and rhythm control strategies in European patients from the EURObservational Research Program AF General Pilot Registry. Secondly, to evaluate outcomes according to assigned strategies.Methods and results: Use of pure rate and rhythm control agents was described according to European regions. 1-year follow-up data were reported. Among rate control strategies, beta-blockers were the most commonly used drug. Proportions of patients assigned to rhythm control varied greatly between countries, and amiodarone was the most used rhythm control drug. Of the original 3119 patients, 1036 (33.2%) were assigned to rate control only and 355 (11.4%) to rhythm control only. Patients assigned to a rate control strategy were older (P < 0.0001) and more likely female (P = 0.0266). Patients assigned to a rate control strategy had higher rates for any thrombo-embolic event (P = 0.0245), cardiovascular death (P = 0.0437), and all-cause death (P < 0.0001). Kaplan-Meier analysis showed that rate control strategy was associated with a higher risk for all-cause death (P < 0.001). On Cox regression analysis, rate control strategy was independently associated with all-cause death (P = 0.0256). A propensity matched analysis only found a trend for the association between rate control and all-cause death (P = 0.0664).Conclusion: In a European AF patients' cohort, a pure rate control strategy was associated with a higher risk for adverse events at 1-year follow-up, and partially adjusted analysis suggested that rate control independently increased the risk for all-cause death. A fully adjusted propensity score matched analysis found that this association was no longer statistically significant, suggesting an important role of comorbidities in determining the higher risk for all-cause death. [ABSTRACT FROM AUTHOR]

Objective: The aim of the study was to compare the atherosclerotic disease in the coronary and carotid arteries in patients who underwent non-invasive imaging for suspected stable coronary artery disease (CAD). Materials and methods: 107 patients (64 men, age 59 ± 12) with atypical chest pain underwent cardiac CT (CCT) and carotid ultrasound (US) on the same day. Severity (obstructive or not-obstructive disease), location, shape, and composition of atherosclerotic plaques in the two districts were evaluated. Results: Patients presented normal coronary arteries in 36 % ( n = 38), not-obstructive CAD in 36 % ( n = 39), and obstructive CAD in 28 % ( n = 30), while had normal carotid arteries in 53 % ( n = 57), not-obstructive disease in 44 % ( n = 47), and obstructive disease in 3 % ( n = 3) ( p < 0.05). The coronary plaques were located in 7 % at ostial sites, in 29 % at non-ostial sites, and in 64 % at both locations. The carotid plaques were located at the origin of the internal and external carotid arteries in 56 %, at the bifurcation in 20 %, and at both locations in 24 % ( p < 0.05). Coronary plaques were calcified in 25 %, non-calcified in 19 %, and mixed in 56 %; carotid plaques were calcified in 8 %, non-calcified in 8 %, and mixed in 84 % of patients ( p < 0.05). Conclusion: Atherosclerotic disease presents different imaging findings in the coronary tree and in the carotid district with respect to lesion severity, position along the vessel course, and composition of plaque. [ABSTRACT FROM AUTHOR]

Vascular calcification has been recently associated to an increased cardiovascular risk and mortality. In few studies, Fetuin-A showed an association to coronary artery calcification (CAC), although the physiopathological mechanism underlying this association has not been fully established yet. Seventy-four patients with one or more cardiovascular risk factor and asymptomatic for coronary vasculopathy were included in the study. CAC was evaluated by Agatston score. Serum Fetuin-A levels were determined by ELISA. Molecular analysis of AHSG T256S gene variant (rs4918) was performed by PCR-RFLP. Serum Fetuin-A was correlated to serum calcium ( r = 0,321; P = 0,018), but not to serum phosphorous. Multivariate linear regression analysis confirmed this association and showed that calcium and AHSG genotype were independent predictors of Fetuin-A ( P = 0.037, P = 0.014, respectively). In particular, subjects carrying the SS genotype had lower levels of Fetuin-A and calcium ( P = 0.037 and P = 0.038, respectively). When we compare subjects with CAC 0-10 with subjects with CAC > 10, we found that only age and male gender ( P < 0.001, P = 0.035, respectively), but not Fetuin-A, were associated to CAC. Fetuin-A is not associated to CAC in subjects with low cardiovascular risk profile and asymptomatic for coronary vasculopathy, suggesting that in this setting Fetuin-A, although correlated to serum levels of calcium, could be not involved in mineral deposition on coronary vessels. [ABSTRACT FROM AUTHOR]

Objective In the SMILE-4 study, zofenopril + acetyl salicylic acid ( ASA) was more effective than ramipril + ASA on 1-year prevention of major cardiovascular events ( MACE) in patients with acute myocardial infarction complicated by left ventricular dysfunction. In this retrospective analysis, we evaluated drug efficacy in subgroups of patients, according to a history of diabetes mellitus. Methods The primary study endpoint was 1-year combined occurrence of death or hospitalization for cardiovascular causes. Diabetes was defined according to medical history (previous known diagnosis). Results A total of 562 of 693 (81.0%) patients were classified as nondiabetics and 131 (18.9%) as diabetics. The adjusted rate of MACE was lower under zofenopril than under ramipril in both nondiabetics [27.9% vs. 34.9% ramipril; odds ratio, OR and 95% confidence interval: 0.55 (0.35, 0.86)] and diabetics [30.9% vs. 41.3%; 0.56 (0.18, 1.73)], although the difference was statistically significant only for the nondiabetic group ( P = 0.013). Zofenopril was superior to ramipril as regards to the primary study endpoint in the subgroup of 157 patients with uncontrolled blood glucose (≥126 mg/dL), regardless of a previous diagnosis of diabetes [0.31 (0.10, 0.90), P = 0.030]. Zofenopril significantly reduced the risk of hospitalization for cardiovascular causes in both nondiabetics [0.64 (0.43, 0.96), P = 0.030] and diabetics [0.38 (0.15, 0.95), P = 0.038], whereas it was not better than ramipril in terms of prevention of cardiovascular deaths. Conclusions This retrospective analysis of the SMILE-4 study confirmed the good efficacy of zofenopril plus ASA in the prevention of long-term MACE also in the subgroup of patients with diabetes mellitus. [ABSTRACT FROM AUTHOR]

Background The aim of this study was to evaluate myocardial perfusion and coronary blood flow through validated angiography indices to assess whether there is greater MVD in patients with microvascular angina and HFPEF compared to those who do not have. Methods Our study was performed on a population of 286 patients with stable angina that underwent coronary angiography and echocardiography. They showed epicardial coronary arteries free from stenosis. We divided the sample into two categories: patients with HFPEF and those without. We calculated indices for each patient based on angiographic images, including TFC, MBG, and TMBS. Results Our sample compared two groups: HFPEF ( n = 155) and non-HFPEF ( n = 135) patients. We showed that patients with HFPEF had a longest TFC of three major coronary arteries (TFC LAD 44.7 ± 12.5; TFC RCA 26.2 ± 6.9; TFC CX 27 ± 5.9) than non-HFPEF patients (TFC LAD 40.7 ± 11.6; TFC RCA 25 ± 6.3; TFC CX 21 ± 4.7). On the other hand, we found lower MBG on three coronary arteries (MBG LAD 2.1 ± 0.3; MBG RCA 2.1 ± 0.3; MBG CX 2.0 ± 0.32) in HFPEF than non-HFPEF patients (MBG LAD 2.6 ± 0.5; MBG RCA 2.2 ± 0.47; MBG CX 2.3 ± 0.4). Conclusion Analysis of microcirculation through angiography indices in patients with and without HFPEF has led to assess that the HFPEF population has a greater involvement of microcirculation than patients without HFPEF. [ABSTRACT FROM AUTHOR]

Objective: Testosterone levels play a role in cardiac and vascular pathology. In the present study we investigated the prognostic significance of this hormone for cardiovascular outcome, in a 5-year follow-up. Materials and methods: Our cohort included 802 adult subjects, from 40 to 80 years. Patients were excluded if they had a past history of peripheral or coronary artery disease, and revascularization. A blood sample was drawn to valuate testosterone level, and we considered normal testosterone levels 300 ng/dl. FMD (flow mediated dilatation) of the brachial artery was assessed by measuring the increase of the brachial artery diameter during reactive hyperemia after transient forearm ischemia. B-mode longitudinal images of the brachial artery were obtained at the level of the antecubital fossa. The FMD was defined as the percentage change in the brachial artery diameter 60 s after releasing the ischemic cuff. Erectile dysfunction (ERD) was assessed by the International Index of Erectile Function-5 (IIEF-5) score questionnaire. We considered composite end points including the following major adverse cardiovascular events (MACEs) Results: Subjects with lower serum testosterone levels (n = 332) had higher prevalence of traditional cardiovascular risk factors, such as hypertension (p = 0.009), diabetes (p = 0.03), dyslipidemia (p < 0.0001), obesity (p = 0.002), and endothelial function score (p < 0.0001). AMI, death after AMI, major stroke and all clinical events were more frequent (p < 0.001) in patients with testosterone levels < 300 ng/dl. Further, by multiple logistic regression analysis we found that only dyslipidemia (p = 0,001), obesity (p = 0,007), testosterone < 300 ng/dl (p < 0,0001) and ED (p < 0,0001) were independent predictors of future events. Conclusions: A therapeutic intervention on testosterone may not only have a positive effect on the cardiovascular system but also an important role in preventing new cardiovascular events. [ABSTRACT FROM AUTHOR]

Different data indicate that psychological and/or emotional disorders may play an important role in the natural history of heart diseases. Although the major evidence is that related to depression, epidemiological data would indicate that anxiety and panic disorders are highly represented in cardiac patient, thus influencing mortality and morbidity. The diagnosis of panic disorder in patients with chest pain is crucial to a correct therapeutic approach, as well as to reduce the risks and costs of inappropriate treatments. Anxiety and panic may accelerate different direct and indirect processes involved in the pathogenesis of cardiovascular diseases: lifestyle risk factors, arterial hypertension, myocardial perfusion, autonomic nervous system or hypothalamus-pituitary-adrenal axis, platelet activation, and inflammation processes. Panic disorder seems to correlate particularly with sudden death: this suggests that it may be considered one of the main inducers of life-threatening arrhythmias, rather than to be linked to the development and progression of coronary atherosclerosis. Beyond hard outcomes, panic disorders produce negative effects on both global adjustment and life quality that may impair the course of the cardiac diseases. Interestingly, specific antipanic and anxiolytic agents seem to be particularly effective upon life quality. In any case, adequate controlled clinical trials are necessary in order to confirm the possibility of cardiovascular risk reduction by means of anxiety and panic disorder treatment. [ABSTRACT FROM AUTHOR]

During the last decades, the clinical and research interest in atherosclerosis has been mostly focused on coronary arteries. After the publications of the European Society Guidelines and AHA/ACC Guidelines on Peripheral artery diseases, and of the Registry REduction in Atherothrombosis for Continued Health Registry, there has been an increased interest in atherosclerosis of the lower extremity arteries and its presence in multifocal disease. However, awareness in the general population and the medical community of non-coronary artery diseases, and of its major prognostic implications remain relatively low. The aim of this general review stemming out of an ESC Working Group on Peripheral Circulation meeting in 2011 is to enhance awareness of this complex disease highlighting the importance of the involvement of atherosclerosis at different levels with respect to clinical presentation, diagnosis, and co-existence of the disease in the distinct arterial territories. We also emphasize the need of an interdisciplinary approach to face the broad and complex spectrum of multifocal disease, and try to propose a series of tentative recommendations and measures to be implemented in non-coronary atherosclerosis. [ABSTRACT FROM PUBLISHER]