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Lockdowns, restrictions on people's movements and gatherings, and other COVID-19 containment measures have had economic, social, and environmental effects. The pandemic resulted in major disruption to food systems, highlighting serious weaknesses in the way such systems are currently configured. However, the pandemic also created important opportunities to develop transformative actions enabling the creation of more resilient and sustainable food systems. In this paper, we delve more deeply into the strategies developed by consumers, as key stakeholders in the food system, through an in-depth survey and statistical analysis of changes in consumers' habits during the pandemic lockdowns. We adopt a city-region food system (CRFS) approach to explore ways to enhance food system resilience to future crises. Data were collected through a telephone survey of a representative sample (600 consumers), conducted in the region of Madrid in May 2021. First, descriptive analyses allowed different consumer strategies to be identified. Differences in food preferences and behaviour changes between individuals in the sample were analysed by age, gender, income, and level of education using exponential family Principal Component Analysis (EPCA), logistic regression, and Multiple Correspondence Analysis (MCA). Lastly, Principal Component Analysis (PCA) was applied to classify the consumer strategies into four discrete profiles. The findings show significant differences in consumers' responses according to age, income, and level of education. Additionally, the results highlight increased consumption of local and organic products, and online shopping, as typical strategies employed by consumers to respond to the COVID-19 pandemic. In this context, alternative food networks were shown to play a key role in enhancing food security. Interestingly, no significant differences were found between urban and rural areas. Our discussion addresses this apparent homogeneity in consumers' habits from a resilient CRFS approach., Competing Interests: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (© 2024 The Authors.)

Background: Chronic kidney disease (CKD) is characterized by decreased renal function. Detecting and treating CKD in its early stages is essential for prognosis and use of less invasive renal treatments. CKD can manifest with different markers of renal damage. However, few studies evaluate the presence of erythrocyte morphological changes in the peripheral blood of patients with CKD., Objective: To evaluate the correlation between erythrocyte morphological changes and KDIGO stage as a predictor of the severity of renal damage., Material and Methods: A descriptive, prospective, cross-sectional, and correlational study of patients admitted between March and April 2023. Qualitative variables were reported as frequencies and percentages, and quantitative variables were reported by central tendency and dispersion measures. Finally, Spearman correlation was performed between erythrocyte morphological alterations and the KDIGO stage in patients with CKD., Results: A total of 385 patients were included, and the correlation of the number of erythrocyte morphological alterations with the KDIGO stage showed that it is directly proportional in a significant way (Spearman's ρ 0.489, p < 0.0001). It was higher for anisocytosis., Conclusions: Erythrocyte morphological alterations in patients with CKD are frequent and could be a predictor of the severity of this disease., (Licencia CC 4.0 (BY-NC-ND) © 2024 Revista Médica del Instituto Mexicano del Seguro Social.)

Introduction: Recent advances in the treatment of locally advanced NSCLC have led to changes in the standard of care for this disease. For the selection of the best approach strategy for each patient, it is necessary the homogenization of diagnostic and therapeutic interventions, as well as the promotion of the evaluation of patients by a multidisciplinary oncology team., Objective: Development of an expert consensus document with suggestions for the approach and treatment of locally advanced NSCLC leaded by Spanish Lung Cancer Group GECP., Methods: Between March and July 2023, a panel of 28 experts was formed. Using a mixed technique (Delphi/nominal group) under the guidance of a coordinating group, consensus was reached in 4 phases: 1. Literature review and definition of discussion topics 2. First round of voting 3. Communicating the results and second round of voting 4. Definition of conclusions in nominal group meeting. Responses were consolidated using medians and interquartile ranges. The threshold for agreement was defined as 85% of the votes., Results: New and controversial situations regarding the diagnosis and management of locally advanced NSCLC were analyzed and reconciled based on evidence and clinical experience. Discussion issues included: molecular diagnosis and biomarkers, radiologic and surgical diagnosis, mediastinal staging, role of the multidisciplinary thoracic committee, neoadjuvant treatment indications, evaluation of response to neoadjuvant treatment, postoperative evaluation, and follow-up., Conclusions: Consensus clinical suggestions were generated on the most relevant scenarios such as diagnosis, staging and treatment of locally advanced lung cancer, which will serve to support decision-making in daily practice., (© 2024. The Author(s).)

In 2021, the U.S. Food and Drug Administration (FDA), the Centers for Disease Control and Prevention (CDC), and state and local health and regulatory partners investigated an outbreak of Salmonella enterica serovar Oranienburg infections linked to bulb onions from Mexico, resulting in 1040 illnesses and 260 hospitalizations across 39 states, the District of Columbia, and Puerto Rico. The Kansas Department of Agriculture recovered the outbreak strain of Salmonella Oranienburg from a sample of condiment collected from an ill person's home. The condiment was made with cilantro, lime, and onions, but, at the time of collection, there were no onions remaining in it. FDA conducted traceback investigations for white, yellow, and red bulb onions, cilantro, limes, tomatoes, and jalapeño peppers. Growers in the state of Chihuahua, Mexico, were identified as supplying the implicated onions that could account for exposure to onions for all illnesses included in the traceback investigation, but investigators could not determine a single source or route of contamination. FDA collected product and environmental samples across the domestic supply chain but did not recover the outbreak strain of Salmonella . Binational collaboration and information sharing supported Mexican authorities in collecting environmental samples from two packing plants and onion, water, and environmental samples from 15 farms and firms in Chihuahua, Mexico identified through FDA's traceback investigation, but did not recover the outbreak strain.. Distributors of the implicated onions issued voluntary recalls of red, yellow, and white whole, fresh onions imported from the state of Chihuahua, Mexico. This outbreak showcased how investigators overcame significant traceback and epidemiologic challenges, the need for strengthening the ongoing collaboration between U.S. and Mexican authorities and highlighted the need for identifying practices across the supply chain that can help improve the safety of onions.

Background: The prognosis of patients with ST-segment elevation myocardial infarction (STEMI) and previous percutaneous coronary intervention (PCI) is uncertain., Objective: To evaluate if previous PCI in patients with STEMI increases the risk of major cardiovascular events, and if final epicardial blood flow differs according to the reperfusion strategy., Material and Methods: Observational, longitudinal, comparative sub-study of the PHASE-MX trial that included patients with STEMI and reperfusion within 12 hours of symptom onset, who were classified according to their history of PCI. The occurrence of the composite primary endpoint (cardiovascular death, re-infarction, congestive heart failure and cardiogenic shock) within 30 days was evaluated using Kaplan-Meier estimates, log-rank test and Cox proportional hazards model. Epicardial blood flow was assessed using the TIMI grading system after reperfusion., Results: A total of 935 patients were included; 85.6% were males and 6.9% had a history of PCI; 53% underwent pharmacoinvasive therapy, and 47%, primary PCI. The incidence of the composite primary endpoint at 30 days in patients with a history of PCI was 9.8% vs 13.3% in those with no previous PCI (p = 0.06). Among the patients with previous PCI, 87.1% reached a final TIMI grade 3 flow after primary PCI vs. 75% in the group with pharmacoinvasive strategy (p = 0.235)., Conclusions: A history of PCI does not increase the risk of major cardiovascular events at 30 days; however, it impacted negatively on the final angiographic blood flow of patients that received pharmacoinvasive therapy (compared to primary PCI)., (Copyright: © 2024 Permanyer.)

Background: 1 out of 5 cases of COVID-19 in Mexico occurred in health workers, and the high risk of contagion in these workers caused absenteeism due to temporary leave from work (TLfW), as well as the need to establish qualification criteria for COVID-19 as an occupational disease (OD). There are no quantitative data about the labor population to whom this benefit has been provided, nor on the economic impact of not being qualified as OD., Objective: To estimate the prevalence of qualification of OD by COVID-19 in health workers from a tertiary care hospital (TCH)., Material and Methods: Descriptive, cross-sectional, and retrospective study carried out from March 2020 to April 2021, which included health workers from a TCH who had TLfW due to COVID-19 and were working 14 days before it was issued. Variables such as OD, days of TLfW, category, among others, were analyzed, as well as the economic income lost by remaining as a general disease (GD). It was used descriptive statistics., Results: A total of 654 health workers had TLfW due to COVID-19, with a prevalence of OD of 18.5%; 17 days of TLfW were granted on average. Nurses were classified with the high number of OD, and the category with the highest prevalence was cleaning and hygiene assistant (36%). 5310 days of TLfW were subsidized as GD, equivalent to $510,385.60 (Mexican pesos) that were not granted as an economic benefit to the population that did not have an OD qualification due to COVID-19., Conclusions: The prevalence of recognition of COVID-19 as OD was low; most of TLfWs were subsidized as GDs., (Licencia CC 4.0 (BY-NC-ND) © 2023 Revista Médica del Instituto Mexicano del Seguro Social.)

Background: Women are underrepresented in acute myocardial infarction (AMI) studies. Furthermore, there is scarce information regarding women with AMI in Latin America., Aims: To describe the presentation, clinical characteristics, risk factor burden, evidence-based care, and in-hospital outcome in a population of women with AMI admitted to a coronary care unit (CCU) in Mexico., Methods: Retrospective cohort study including patients with AMI admitted from January 2006 to December 2021 in a CCU. We identified patients with ST-segment elevation myocardial infarction (STEMI) and non-ST-segment elevation myocardial infarction (NSTEMI). We described demographic characteristics, clinical variables, treatment, and in-hospital outcomes according to gender. Cox regression analysis was used to identify predictors of mortality., Results: Our study included 12,069 patients with AMI, of whom 7,599 had STEMI and 4,470 had NSTEMI. Women represented 19.6% of the population. Women had higher rates of hypertension, diabetes, stroke, and atrial fibrillation than men. For STEMI, women were less likely to receive reperfusion therapy (fibrinolysis; 23.7 vs. 28.5%, p < 0.001 and primary percutaneous coronary intervention (PCI); 31.2 vs. 35.1%, p = 0.001) and had more major adverse events than men: heart failure (4.2 vs. 2.5%, p = 0.002), pulmonary edema (3.4% vs. 1.7%, p < 0.001), major bleeding (2.1% vs. 1%, p = 0.002), stroke (1.3% vs. 0.6%, p = 0.008), and mortality (15.1% vs. 8.1%, p < 0.001). For NSTEMI, women were less likely to undergo coronary angiography or PCI and had more major bleeding and mortality. Multivariate Cox regression analysis revealed that females had an increase in mortality in STEMI and NSTEMI (HR 1.21, CI 1.01-1.47, p = 0.05 and HR 1.39, CI 1.06-1.81, p = 0.01)., Conclusion: Real-world evidence from a hospital in a Latin American low- to middle-income country (LMIC) showed that women with AMI had more comorbidities, received less reperfusion treatment or invasive strategies, and had worse outcomes. In STEMI and NSTEMI, female gender represented an independent predictor of in-hospital mortality., Competing Interests: The authors have no competing interests to declare., (Copyright: © 2023 The Author(s).)

Abstract: Background : Mortality in cardiogenic shock (CS) is up to 40%, and although risk scores have been proposed to stratify and assess mortality in CS, they have been shown to have inconsistent performance. The purpose was to compare CS prognostic scores and describe their performance in a real-world Latin American country. Methods : We included 872 patients with CS. The Society for Cardiovascular Angiography and Interventions (SCAI), CARDSHOCK, IABP-Shock II, Cardiogenic Shock Score, age-lactate-creatinine score, Get-With-The-Guidelines Heart Failure score, and Acute Decompensated Heart Failure National Registry scores were calculated. Decision curve analyses were performed to evaluate the net benefit of the different scoring systems. Logistic and Cox regression analyses were applied to construct area under the curve (AUC) statistics, this last one against time using the Inverse Probability of Censoring Weighting method, for in-hospital mortality prediction. Results: When logistic regression was applied, the scores had a moderate-good performance in the overall cohort that was higher AUC in the CARDSHOCK ( c = 0.666). In acute myocardial infarction-related CS (AMI-CS), CARDSHOCK still is the highest AUC (0.68). In non-AMI-CS only SCAI (0.668), CARDSHOCK (0.533), and IABP-SHOCK II (0.636) had statistically significant values. When analyzed over time, significant differences arose in the AUC, suggesting that a time-sensitive component influenced the prediction of mortality. The highest AUC was for the CARDSHOCK score (0.658), followed by SCAI (0.622). In AMI-CS-related, the highest AUC was for the CARDSHOCK score (0.671). In non-AMI-CS, SCAI was the best (0.642). Conclusions : Clinical scores show a time-sensitive AUC, suggesting that performance could be influenced by time and the type of CS. Understanding the temporal influence on the scores could provide a better prediction and be a valuable tool in CS., Competing Interests: The authors report no conflict of interest., (Copyright © 2023 by the Shock Society.)

Background: Many patients with non-metastatic non-small cell lung cancer (NSCLC) are cured by surgery but part of them develop recurrence. Strategies are needed to identify these relapses. Currently, there is no consensus on the follow-up schedule after curative resection for patients with NSCLC. The objective of this study is to analyze the diagnostic capacity of the tests performed during follow-up after surgery., Methods: We retrospectively reviewed 392 patients with stage I-IIIA NSCLC who underwent surgery. Data were collected from patients diagnosed between January 1st, 2010 and December 31st, 2020. Demographic and clinical data were analyzed, as well as the tests performed during their follow-up. We identified as relevant in the diagnosis of relapses those tests that prompted further investigation and change of treatment., Results: The number of tests matches those included in clinical practice guidelines. A total of 2,049 clinical follow-up consultations were performed, of which 2,004 were scheduled (0.59% informative). A total of 1,796 blood tests were performed, of which 1,756 were scheduled (0.17% informative). A total of 1,940 chest computer tomography (CT) scans were performed, of which 1,905 were scheduled and 128 were informative (6.7%). A total of 144 positron emission tomography (PET)-CT scans were performed, 132 of which were scheduled, of which 64 (48%) were informative. In all cases, the tests performed by unscheduled request exceeded the informative result of the scheduled ones several fold., Conclusions: Most of the scheduled follow-up consultations were not relevant for the patients' management, and only body CT scan exceeded the threshold of 5% profitability, without reaching 10% even in stage IIIA. The profitability of the tests increased when performed in unscheduled visits. New follow-up strategies based on scientific evidence must be defined and follow-up schemes should be tailored focused on agile attention of the unscheduled demand., Competing Interests: Conflicts of Interest: All authors have completed the ICMJE uniform disclosure form (available at https://tlcr.amegroups.com/article/view/10.21037/tlcr-22-540/coif). VC has received personal fees from Bristol-Myers Squibb (BMS), Merck Sharp & Dohme (MSD), Roche, AstraZeneca, Takeda, Pfizer, Lilly, Boehringer Ingelheim and support for attending meetings and/or travel of TAKEDA, LILLY, ASTRAZENECA, ROCHE. MP has received personal fees from Bristol-Myers Squibb, Merck Sharp & Dohme (MSD), Roche, AstraZeneca and Takeda. MP also reports payment or honoraria for lectures, presentations, speakers bureaus, manuscript writing or educational events from BMS, Roche, AstraZeneca, MSD, Pierre Fabre, Roche, Boehringer Ingelheim, Bristol Myers Squibb and Support for attending meetings of Roche, BMS, AstraZeneca. The other authors have no conflicts of interest to declare., (2023 Translational Lung Cancer Research. All rights reserved.)

In-fiber opto-mechanics based on forward Brillouin scattering has received increasing attention because it enables sensing the surrounding of the optical fiber. Optical fiber transverse acoustic resonances are sensitive to both the inner properties of the optical fiber and the external medium. A particularly efficient pump and probe technique-assisted by a fiber grating-can be exploited for the development of point sensors of only a few centimeters in length. When measuring the acoustic resonances, this technique provides the narrowest reported linewidths and a signal-to-noise ratio better than 40 dB. The longitudinal and transverse acoustic velocities-normalized with the fiber radius-can be determined with a relative error lower than 10 -4 , exploiting the derivation of accurate asymptotic expressions for the resonant frequencies. Using this technique, the Poisson's ratio of an optical fiber and its temperature dependence have been measured, reducing the relative error by a factor of 100 with respect to previously reported values. Using a single-point sensor, discriminative measurements of strain and temperature can be performed, achieving detection limits of ±25 με and ±0.2 °C. These results show the potential of this approach for the development of point sensors, which can be easily wavelength-multiplexed.

Background: Lung ultrasound (LUS) shows a higher sensitivity when compared with physical examination for the detection of pulmonary congestion. The objective of our study was to evaluate the association of pulmonary congestion assessed by LUS after reperfusion therapy with cardiovascular outcomes in patients with ST-segment Elevation acute Myocardial Infarction (STEMI) who received reperfusion therapy. Methods: A prospective observational study including patients with STEMI from the PHASE-Mx study. LUS was performed in four thoracic sites (two sites in each hemithorax). We categorized participants according to the presence of pulmonary congestion. The primary endpoint of the study was the composite of death for any cause, new episode or worsening of heart failure, recurrent myocardial infarction and cardiogenic shock at 30 days of follow-up. Results: A total of 226 patients were included, of whom 49 (21.6%) patients were classified within the "LUS-congestion" group and 177 (78.3%) within the "non-LUS-congestion" group. Compared with patients in the "non-LUS-congestion" group, patients in the "LUS-congestion" group were older and had higher levels of blood urea nitrogen and NT-proBNP. Pulmonary congestion assessed by LUS was significantly associated with a higher risk of the primary composite endpoint (HR: 3.8, 95% CI 1.91-7.53, p = 0.001). Differences in the primary endpoint were mainly driven by an increased risk of heart failure (HR 3.91; 95%CI 1.62-9.41, p = 0.002) and cardiogenic shock (HR 3.37; 95%CI 1.30-8.74, p = 0.012). Conclusion: The presence of pulmonary congestion assessed by LUS is associated with increased adverse cardiovascular events, particularly heart failure and cardiogenic shock. The application of LUS should be integrated as part of the initial risk stratification in patients with STEMI as it conveys important prognostic information., Competing Interests: DA-G reports speaker-fees for Abbott, Asofarma, Astra-Zeneca, Boehringer Ingelheim, Merck, Novartis, Sigfried-Rhein and Servier; Advisory board activities for Silanes and Servier and Research grants for Novartis during the last 12 months. RG-N reports speaker-fees for Novartis. DS-LM reports speaker and advisory board fees for Novo Nordisk and Novartis. The remaining authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2022 Araiza-Garaygordobil, Baeza-Herrera, Gopar-Nieto, Solis-Jimenez, Cabello-López, Martinez-Amezcua, Sarabia-Chao, González-Pacheco, Sierra-Lara Martinez, Briseño-De la Cruz and Arias-Mendoza.)

Objective: The purpose of this study is to determine the prognostic value of the absolute decrease in the N-terminal portion of pro-B-type natriuretic peptide (NT-proBNP) to prevent fewer clinical events, in the population of CLUSTER-HF (efficacy of ultrasound lung to guide therapy and prevent readmissions in heart failure)., Materials and Methods: This study was conducted in a subgroup of ninety-four patients with available NT-proBNP information at hospital discharge and prior to randomization in the CLUSTER-HF study. The primary objective of the study was to determine the prognostic value of absolute NT-proBNP decline below which fewer events of all-cause death, emergency room visits, and rehospitalization for heart failure at 180 days., Results: The absolute decrease in NT-proBNP below 3,350 pg/mL has a moderate discriminative capacity with AUC= 0.602, with a prognostic value in the combined event at 180 days (log-rank test, p=0.01). Also, according to the multivariable analysis, it is an independent marker of clinical events at 180 days OR 0.319 (0.102-0.995, p=0.04) above other clinical variables., Conclusions: An absolute decrease to 3,350 pg/mL of NT-proBNP or less at discharge from the hospitalization due to heart failure, was associated with fewer clinical events at 180 days., Competing Interests: Conflicto de interés: Los autores declaran no tener ningún conflicto de interés.

Background: Latin America has limited information about the full spectrum cardiogenic shock (CS) and its hospital outcome. This study sought to examine the temporal trends, clinical features and outcomes of patients with CS in a coronary care unit of single Mexican institution., Methods: This was a retrospective study of consecutive patients hospitalized with CS in a Mexican teaching hospital between 2006-2019. Patients were classified according to the presence or absence of acute myocardial infarction (AMI)., Results: Of 22,747 admissions, 833 (3.7%) exhibited CS. Among patients with AMI (n = 12,438), 5% had AMI-CS, and in patients without AMI (n = 10,309), 2.3% developed CS (non-AMI-CS). Their median age was 63 years and 70.5% were men. Cardiovascular risk factors were more frequent among the AMI-CS group, whereas a history of heart failure was greater in non-AMI-CS patients (70.1%). In AMI-CS patients, the median delay time was 17.2 hours from the onset of AMI symptoms to hospital admission. Overall, the median left ventricular ejection fraction (LVEF) was 30%. Patients with CS at admission showed end-organ dysfunction, evidenced by lactic acidosis, renal impairment, and elevated liver transaminases. Of the 620 AMI-CS patients, the main cause was left ventricular dysfunction in 71.3%, mechanical complications in 15.2% and right ventricular infarction in 13.5%. Among the 213 non-AMI-CS patients, valvular heart disease (49.3%) and cardiomyopathies (42.3%) were the most frequent etiologies. In-hospital all-cause mortality rates were 69.7% and 72.3% in the AMI-CS and non-AMI-CS groups, respectively. Among AMI-CS patients, renal dysfunction, diabetes, older age, depressed LVEF, absence of revascularization and the use of mechanical ventilation were independent predictors of in-hospital mortality. However, in the non-AMI-CS group, only low LVEF and high lactate levels proved significant., Conclusions: This study demonstrates differences in the epidemiology of CS compared to high-income countries; the high mortality reflects critically ill patients and the lack of contemporary effective therapies in the population studied., Competing Interests: The authors have no competing interests to declare., (Copyright: © 2021 The Author(s).)

Objectives: We reviewed the incidence of coronavirus disease 2019 cases and the postoperative outcomes of patients who had thoracic surgery during the beginning and at the highest point of transmission in our community., Methods: We retrospectively reviewed patients who had undergone elective thoracic surgery from 12 February 2020 to 30 April 2020 and were symptomatic or tested positive for severe acute respiratory syndrome coronavirus 2 infection within 14 days after surgery, with a focus on their complications and potential deaths., Results: Out of 101 surgical procedures, including 57 primary oncological resections, 6 lung transplants and 18 emergency procedures, only 5 cases of coronavirus disease 2019 were identified, 3 in the immediate postoperative period and 2 as outpatients. All 5 patients had cancer; the median age was 64 years. The main virus-related symptom was fever (80%), and the median onset of coronavirus disease 2019 was 3 days. Although 80% of the patients who had positive test results for severe acute respiratory syndrome coronavirus 2 required in-hospital care, none of them were considered severe or critical and none died., Conclusions: These results indicate that, in properly selected cases, with short preoperative in-hospital stays, strict isolation and infection control protocols, managed by a dedicated multidisciplinary team, a surgical procedure could be performed with a relatively low risk for the patient., (© The Author(s) 2020. Published by Oxford University Press on behalf of the European Association for Cardio-Thoracic Surgery. All rights reserved.)

Uncontrolled donation after circulatory death (uDCD) refers to donation from persons who die following an unexpected and unsuccessfully resuscitated cardiac arrest. Despite the large potential for uDCD, programs of this kind only exist in a reduced number of countries with a limited activity. Barriers to uDCD are of a logistical and ethical-legal nature, as well as arising from the lack of confidence in the results of transplants from uDCD donors. The procedure needs to be designed to reduce and limit the impact of the prolonged warm ischemia inherent to the uDCD process, and to deal with the ethical issues that this practice poses: termination of advanced cardiopulmonary resuscitation, extension of advanced cardiopulmonary resuscitation beyond futility for organ preservation, moment to approach families to discuss donation opportunities, criteria for the determination of death, or the use of normothermic regional perfusion for the in situ preservation of organs. Although the incidence of primary nonfunction and delayed graft function is higher with organs obtained from uDCD donors, overall patient and graft survival is acceptable in kidney, liver, and lung transplantation, with a proper selection and management of both donors and recipients. Normothermic regional perfusion has shown to be critical to achieve optimal outcomes in uDCD kidney and liver transplantation. However, the role of ex situ preservation with machine perfusion is still to be elucidated. uDCD is a unique opportunity to improve patient access to transplantation therapies and to offer more patients the chance to donate organs after death, if this is consistent with their wishes and values.

Background: In patients with an acute coronary syndrome (ACS), no conclusive agreement has been reached to date regarding the association between the different types of atrial fibrillation (AF) and the in-hospital mortality risk. We conducted a retrospective cohort study in patients with ACS to determine the prognostic implications of the different types of AF., Methods: We analyzed 6705 consecutive patients with ACS admitted to a coronary care unit (CCU), including 3094 with ST segment elevation myocardial infarction (STEMI) and 3611 with non-ST-elevation acute coronary syndrome (NSTE-ACS). We identified the patients with pre-existing AF, new-onset AF at admission, and new-onset AF at the CCU., Results: The overall incidence of AF was documented in 360 (5.4%) of the patients (STEMI, 5%; NSTE-ACS, 5.6%), 140 (2.1%) of whom had pre-existing AF, and 220 (3.2%) of whom had new-onset AF (AF at admission, 1.3%; AF at the CCU, 1.9%). The patients with AF had high-risk clinical characteristics and developed major adverse events more frequently than did the patients without AF. The unadjusted in-hospital mortality risk was significantly higher in the patients with pre-existing AF (STEMI, 3.79-fold; NSTE-ACS, 3.4-fold) and AF at the CCU (STEMI, 2.02-fold; NSTE-ACS, 8.09-fold). After adjusting for the multivariate analysis, only the AF at the CCU in the NSTE-ACS group was associated with a 4.40-fold increase in the in-hospital mortality risk (odds ratio 4.40, CI 1.82-10.60, p=0.001). In the STEMI group, the presence of any type of AF was not associated with an increased risk of mortality., Conclusion: Among the different types of AF in patients with ACS, only the new-onset AF that developed during the CCU stay in patients with NSTE-ACS was associated with a 4.40-fold increase in the in-hospital mortality risk., (Copyright © 2014 Japanese College of Cardiology. Published by Elsevier Ltd. All rights reserved.)

The discrepancy between organ availability and the increasing amount of patients on the waiting list has prompted the development of medical strategies to increase the usable organs, including the search for alternative sources of donation, organ optimization and extension of the criteria for donation. The recovery of lungs from non-heart-beating donors (NHBD) is a concept in which death is declared based on cardiopulmonary criteria rather than the currently used definition of "brain death." Obtaining NHBD lungs is currently practiced in many centers. In this review we discuss the current state of lung transplantation from uncontrolled NHBD.