Cardiogenic shock and coronary endothelial dysfunction predict cardiac allograft vasculopathy after heart transplantation.

Cardiac allograft vasculopathy remains one of the major causes of death post-heart transplantation. Its etiology is multifactorial and prevention is challenging. The aim of this study was to prospectively determine factors related to cardiac allograft vasculopathy after heart transplantation. This research was planned on 179 patients submitted to heart transplant. Performance of an early coronary angiography with endothelial function evaluation was scheduled at three-month post-transplant. Patients underwent a second coronary angiography after five-yr follow-up. At the 5- ± 2-yr follow-up, 43% of the patients had developed cardiac allograft vasculopathy (severe in 26% of them). Three independent predictors of cardiac allograft vasculopathy were identified: cardiogenic shock at the time of the transplant operation (OR: 6.49; 95% CI: 1.86-22.7, p = 0.003); early coronary endothelial dysfunction (OR: 3.9; 95% CI: 1.49-10.2, p = 0.006), and older donor age (OR: 1.05; 95% CI: 1.00-1.10, p = 0.044). Besides early endothelial coronary dysfunction and older donor age, a new predictor for development of cardiac allograft vasculopathy was identified: cardiogenic shock at the time of transplantation. In these high-risk patient subgroups, preventive measures (treatment of cardiovascular risk factors, use of novel immunosuppressive agents such as mTOR inhibitors) should be earlier and much more aggressive.

Multidisciplinary Management of Patients With Chronic Obstructive Pulmonary Disease and Cardiovascular Disease.

Chronic obstructive pulmonary disease (COPD) and cardiovascular disease (CVD) frequently coexist, increasing the prevalence of both entities and impacting on symptoms and prognosis. CVD should be suspected in patients with COPD who have high/very high risk scores on validated scales, frequent exacerbations, precordial pain, disproportionate dyspnea, or palpitations. They should be referred to cardiology if they have palpitations of unknown cause or angina pain. COPD should be suspected in patients with CVD if they have recurrent bronchitis, cough and expectoration, or disproportionate dyspnea. They should be referred to a pulmonologist if they have rhonchi or wheezing, air trapping, emphysema, or signs of chronic bronchitis. Treatment of COPD in cardiovascular patients should include long-acting muscarinic receptor antagonists (LAMA) or long-acting beta-agonists (LABA) in low-risk or high-risk non-exacerbators, and LAMA/LABA/inhaled corticosteroids in exacerbators who are not controlled with bronchodilators. Cardioselective beta-blockers should be favored in patients with CVD, the long-term need for amiodarone should be assessed, and antiplatelet drugs should be maintained if indicated.

Review of the allocation criteria for heart transplant in Spain in 2023. SEC-Heart Failure Association/ONT/SECCE consensus document.

Heart transplant (HT) remains the best therapeutic option for patients with advanced heart failure (HF). The allocation criteria aim to guarantee equitable access to HT and prioritize patients with a worse clinical status. To review the HT allocation criteria, the Heart Failure Association of the Spanish Society of Cardiology (HFA-SEC), the Spanish Society of Cardiovascular and Endovascular Surgery (SECCE) and the National Transplant Organization (ONT), organized a consensus conference involving adult and pediatric cardiologists, adult and pediatric cardiac surgeons, transplant coordinators from all over Spain, and physicians and nurses from the ONT. The aims of the consensus conference were as follows: a) to analyze the organization and management of patients with advanced HF and cardiogenic shock in Spain; b) to critically review heart allocation and priority criteria in other transplant organizations; c) to analyze the outcomes of patients listed and transplanted before and after the modification of the heart allocation criteria in 2017; and d) to propose new heart allocation criteria in Spain after an analysis of the available evidence and multidisciplinary discussion. In this article, by the HFA-SEC, SECCE and the ONT we present the results of the analysis performed in the consensus conference and the rationale for the new heart allocation criteria in Spain.

Economic analysis of intermittent intravenous outpatient treatment with levosimendan in advanced heart failure in Spain.

INTRODUCTION AND OBJECTIVES: Advanced heart failure (HF) leads to high hospitalization and mortality rates. The LION-HEART study was a randomized, placebo-controlled clinical trial that evaluated the safety and efficacy of intravenous administration of intermittent doses of levosimendan in outpatients with advanced HF. The aim of the present study was to perform a cost analysis to determine whether the lower rate of hospitalizations for HF, observed in patients treated with levosimendan in the LION-HEART study, can generate savings for the Spanish national health system compared with the option of not treating patients with advanced HF. METHODS: An economic model was used that included IC hospitalization rates from the LION-HEART study, the costs of hospitalization due to HF and those of the acquisition and intravenous administration of levosimendan. The time horizon of the analysis was 12 months. Two analyses were carried out, one deterministic and the other probabilistic (second-order Monte Carlo simulation). RESULTS: In the deterministic analysis, the total saving for each patient treated with levosimendan would amount to-€698.48. In the probabilistic analysis, the saving per patient treated with levosimendan would be-€849.94 (95%CI, €133.12 to-€2,255.31). The probability of savings with levosimendan compared with the no treatment option would be 94.8%. CONCLUSIONS: Intermittent ambulatory treatment with levosimendan can generate savings for the Spanish national health system compared with the option of not treating patients with advanced HF.

Cold ischemia >4 hours increases heart transplantation mortality. An analysis of the Spanish heart transplantation registry.

BACKGROUND: Cold ischemia time (CIT) has been associated to heart transplantation (HT) prognosis. However, there is still uncertainty regarding the CIT cutoff value that might have relevant clinical implications. METHODS: We analyzed all adults that received a first HT during the period 2008-2018. CIT was defined as the time between the cross-clamp of the donor aorta and the reperfusion of the heart. Primary outcome was 1-month mortality. RESULTS: We included 2629 patients, mean age was 53.3 ± 12.1 years and 655 (24.9%) were female. Mean CIT was 202 ± 67 min (minimum 20 min, maximum 600 min). One-month mortality per CIT quartile was 9, 12, 13, and 19%. One-year mortality per CIT quartile was 16, 19, 21, and 28%. CIT was an independent predictor of 1-month mortality, but only in the last quartile of CIT >246 min (odds ratio 2.1, 95% confidence interval 1.49-3.08, p < .001). We found no relevant differences in CIT during the study period. However, the impact of CIT in 1-month and 1-year mortality decreased with time (p value for the distribution of ischemic time by year 0.01), particularly during the last 5 years. CONCLUSIONS: Although the impact of CIT in HT prognosis seems to be decreasing in the last years, CIT in the last quartile (>246 min) is associated with 1-month and 1-year mortality. Our findings suggest the need to limit HT with CIT > 246 min or to use different myocardial preservation systems if the expected CIT is >4 h.

Spanish Heart Transplant Registry. 31th Official Report of the Heart Failure Association of the Spanish Society of Cardiology.

INTRODUCTION AND OBJECTIVES: The present report describes the clinical characteristics and outcomes of heart transplants in Spain and updates the data to 2019. METHODS: We describe the clinical characteristics and outcomes of heart transplants performed in Spain in 2019, as well as trends in this procedure from 2010 to 2018. RESULTS: In 2019, 300 transplants were performed (8794 since 1984; 2745 between 2010 and 2019). Compared with previous years, the most notable findings were the decreasing rate of urgent transplants (38%), and the consolidation of the type of circulatory support prior to transplant, with an almost complete disappearance of counterpulsation balloon (0.7%), stabilization in the use of extracorporeal membrane oxygenation (9.6%), and an increase in the use of ventricular assist devices (29.0%). Survival from 2016 to 2018 was similar to that from 2013 to 2015 (P=.34). Survival in both these periods was better than that from 2010 to 2012 (P=.002 and P=.01, respectively). CONCLUSIONS: Heart transplant activity has remained stable during the last few years, as have outcomes (in terms of survival). There has been a trend to a lower rate of urgent transplants and to a higher use of ventricular assist devices prior to transplant.

Multidisciplinary Management of Patients With Chronic Obstructive Pulmonary Disease and Cardiovascular Disease

Chronic obstructive pulmonary disease (COPD) and cardiovascular disease (CVD) frequently coexist, increasing the prevalence of both entities and impacting on symptoms and prognosis. CVD should be suspected in patients with COPD who have high/very high risk scores on validated scales, frequent exacerbations, precordial pain, disproportionate dyspnea, or palpitations. They should be referred to cardiology if they have palpitations of unknown cause or angina pain. COPD should be suspected in patients with CVD if they have recurrent bronchitis, cough and expectoration, or disproportionate dyspnea. They should be referred to a pulmonologist if they have rhonchi or wheezing, air trapping, emphysema, or signs of chronic bronchitis. Treatment of COPD in cardiovascular patients should include long-acting muscarinic receptor antagonists (LAMA) or long-acting beta-agonists (LABA) in low-risk or high-risk non-exacerbators, and LAMA/LABA/inhaled corticosteroids in exacerbators who are not controlled with bronchodilators. Cardioselective beta-blockers should be favored in patients with CVD, the long-term need for amiodarone should be assessed, and antiplatelet drugs should be maintained if indicated. (AU)

Classification and Quality Standards of Heart Failure Units: Scientific Consensus of the Spanish Society of Cardiology.

The prevalence of heart failure remains high and represents the highest disease burden in Spain. Heart failure units have been developed to systematize the diagnosis, treatment, and clinical follow-up of heart failure patients, provide a structure to coordinate the actions of various entities and personnel involved in patient care, and improve prognosis and quality of life. There is ample evidence on the benefits of heart failure units or programs, which have become widespread in Spain. One of the challenges to the analysis of heart failure units is standardization of their classification, by determining which "programs" can be identified as heart failure "units" and by characterizing their complexity level. The aim of this article was to present the standards developed by the Spanish Society of Cardiology to classify and establish the requirements for heart failure units within the SEC-Excellence project.

Análisis económico del tratamiento ambulatorio intermitente con levosimendán de la insuficiencia cardiaca avanzada en España / Economic analysis of intermittent intravenous outpatient treatment with levosimendan in advanced heart failure in Spain

INTRODUCCIÓN Y OBJETIVOS: La insuficiencia cardiaca (IC) avanzada conlleva altas tasas de hospitalización y mortalidad. El estudio LION-HEART fue un ensayo clínico aleatorizado y controlado con placebo que evaluó la eficacia y la seguridad de la administración intravenosa de dosis intermitentes de levosimendán en pacientes ambulatorios con IC avanzada. El objetivo del presente estudio es realizar un análisis de costes para determinar si la menor tasa de hospitalizaciones por IC observada en pacientes tratados con levosimendán en el estudio LION-HEART puede generar ahorros para el Sistema Nacional de Salud, en comparación con la opción de no tratar a los pacientes con IC avanzada. MÉTODOS: Se realizó un modelo económico que incluyó las tasas de hospitalización por IC del estudio LION-HEART y los costes de hospitalización por IC y de adquisición y administración intravenosa de levosimendán. El horizonte temporal del análisis fue de 12 meses. Se realizaron 2 análisis, uno determinístico y otro probabilístico (simulación de Monte Carlo de segundo orden). RESULTADOS: Según el análisis determinístico, el ahorro total por cada paciente tratado con levosimendán ascendería a -698,48 euros. En el análisis probabilístico, el ahorro por paciente tratado con levosimendán sería de -849,94 (IC95%, 133,12 a -2.255,31) euros. La probabilidad de que se produzcan ahorros con levosimendán en comparación con la opción de no tratar sería del 94,8%. CONCLUSIONES: El tratamiento ambulatorio intermitente con levosimendán puede generar ahorros para el Sistema Nacional de Salud, en comparación con la opción de no tratar a los pacientes con IC avanzada

INTRODUCTION AND OBJECTIVES: Advanced heart failure (HF) leads to high hospitalization and mortality rates. The LION-HEART study was a randomized, placebo-controlled clinical trial that evaluated the safety and efficacy of intravenous administration of intermittent doses of levosimendan in outpatients with advanced HF. The aim of the present study was to perform a cost analysis to determine whether the lower rate of hospitalizations for HF, observed in patients treated with levosimendan in the LION-HEART study, can generate savings for the Spanish national health system compared with the option of not treating patients with advanced HF. METHODS: An economic model was used that included IC hospitalization rates from the LION-HEART study, the costs of hospitalization due to HF and those of the acquisition and intravenous administration of levosimendan. The time horizon of the analysis was 12 months. Two analyses were carried out, one deterministic and the other probabilistic (second-order Monte Carlo simulation). RESULTS: In the deterministic analysis, the total saving for each patient treated with levosimendan would amount to−€698.48. In the probabilistic analysis, the saving per patient treated with levosimendan would be−€849.94 (95%CI, €133.12 to−€2,255.31). The probability of savings with levosimendan compared with the no treatment option would be 94.8%. CONCLUSIONS: Intermittent ambulatory treatment with levosimendan can generate savings for the Spanish national health system compared with the option of not treating patients with advanced HF

[Consensus on improving the care integrated of patients with acute heart failure]. / Consenso para la mejora de la atención integral a los pacientes con insuficiencia cardiaca aguda.

EN: Acute heart failure (AHF) requires considerable use of resources, is an economic burden, and is associated with high complication and mortality rates in emergency departments, on hospital wards, or outpatient care settings. Diagnosis, treatment, and continuity of care are variable at present, leading 3 medical associations (for cardiology, internal medicine, and emergency medicine) to undertake discussions and arrive at a consensus on clinical practice guidelines to support those who manage AHF and encourage standardized decision making. These guidelines, based on a review of the literature and clinical experience with AHF, focus on critical points in the care pathway. Regarding emergency care, the expert participants considered the initial evaluation of patients with signs and symptoms that suggest AHF, the initial diagnosis, first decisions about therapy, monitoring, assessment of prognosis, and referral criteria. For care of the hospitalized patient, the group developed a protocol for essential treatment. Objectives for the management and treatment of AHF on discharge were also covered through the creation or improvement of multidisciplinary care systems to provide continuity of care.

ES: La insuficiencia cardiaca aguda (ICA) supone un elevado uso de recursos, carga económica y morbimortalidad, tanto en los servicios de urgencias como durante la hospitalización o durante su control ambulatorio. La variabilidad actual existente en el diagnóstico, tratamiento y la continuidad asistencial ha inducido que diferentes sociedades científicas (cardiología, medicina interna y urgencias) redacten este documento de consenso sobre recomendaciones prácticas que den soporte a todos los profesionales intervinientes en el manejo de la ICA y permita homogeneizar la toma de decisiones. El enfoque de estas recomendaciones, basadas en la revisión de la literatura y la experiencia clínica, se ha realizado abarcando diferentes puntos críticos del proceso asistencial de los pacientes con ICA: en el servicio de urgencias, en cuanto a la evaluación inicial del paciente con clínica sugestiva de ICA, orientación diagnóstica, primeras decisiones terapéuticas, monitorización, evaluación del pronóstico y criterios de derivación; durante la hospitalización, con el desarrollo de un protocolo básico terapéutico; tras el alta, con la definición de objetivos de manejo y tratamiento de la ICA al alta del paciente; y de forma global, mediante la mejora o creación de una organización en la atención multidisciplinar y la continuidad asistencial en la ICA.

Impact of short-term mechanical circulatory support with extracorporeal devices on postoperative outcomes after emergency heart transplantation: data from a multi-institutional Spanish cohort.

OBJECTIVES: We sought to investigate the potential impact of preoperative short-term mechanical circulatory support (MCS) with extracorporeal devices on postoperative outcomes after emergency heart transplantation (HT). METHODS: We conducted an observational study of 669 patients who underwent emergency HT in 15 Spanish hospitals between 2000 and 2009. Postoperative outcomes of patients bridged to HT on short-term MCS (n=101) were compared with those of the rest of the cohort (n=568). Short-term MCS included veno-arterial extracorporeal membrane oxygenators (VA-ECMOs, n=23), and both pulsatile-flow (n=53) and continuous-flow (n=25) extracorporeal ventricular assist devices (VADs). No patient underwent HT on intracorporeal VADs. RESULTS: Preoperative short-term MCS was independently associated with increased in-hospital postoperative mortality (adjusted odds-ratio 1.75, 95% CI 1.05-2.91) and overall post-transplant mortality (adjusted hazard-ratio 1.60, 95% CI 1.15-2.23). Rates of major surgical bleeding, cardiac reoperation, postoperative infection and primary graft failure were also significantly higher among MCS patients. Causes of death and survival after hospital discharge were similar in MCS and non-MCS candidates. Increased risk of post-transplant mortality affected patients bridged on pulsatile-flow extracorporeal VADs (adjusted hazard-ratio 2.21, 95% CI 1.48-3.30) and continuous-flow extracorporeal VADs (adjusted hazard-ratio 2.24, 95% CI 1.20-4.19), but not those bridged on VA-ECMO (adjusted hazard-ratio 0.51, 95% CI 0.21-1.25). CONCLUSIONS: Patients bridged to emergency HT on short-term MCS are exposed to an increased risk of postoperative complications and mortality. In our series, preoperative bridging with VA-ECMO resulted in comparable post-transplant outcomes to those of patients transplanted on conventional support.

Invasive mechanical ventilation in acute coronary syndromes in the era of percutaneous coronary intervention.

BACKGROUND: Percutaneous coronary intervention (PCI) improves prognosis in patients with acute coronary syndromes (ACS) reducing ischaemic complications and the development of heart failure, thus potentially changing invasive mechanical ventilation (IMV) requirements. Little information exists about patients with ACS requiring IMV in the current era. We aimed to analyze IMV requirements and characteristics of ACS patients treated under current recommendations (including a high rate of PCI). METHODS: Baseline characteristics, indications for IMV, management and in-hospital and mid-term clinical course were analyzed prospectively in a consecutive series of patients with ACS admitted to a tertiary care hospital. RESULTS: We included 1821 patients, of which 106 (5.8%) required IMV. Mean follow-up was 347 days. PCI was performed in 84% of cases. Patients with IMV had more comorbidities, worse left ventricular function and more unstable hemodynamic parameters on admission. In-hospital mortality in patients requiring IMV was 29%. These patients also had higher mid-term mortality (hazard ratio (HR) 6.58; 95% confidence interval (CI) 4.49-9.64; p 0.001). The most common indication for IMV was cardiopulmonary arrest (CA) (65; 61%), followed by pulmonary oedema (27; 26%) and shock (14; 13.2%). Patients with CA were younger, with better hemodynamic parameters at admission, more favourable coronary anatomy and higher rates of PCI. There were no significant differences in overall mortality between the three groups. The main cause of death in CA patients was persistent vegetative state. CONCLUSIONS: Mortality in patients with ACS requiring IMV remained high despite a high rate of PCI. Baseline characteristics, management and clinical course were different according to the reason for IMV. The most common cause for IMV requirement was CA.

Preoperative INTERMACS profiles determine postoperative outcomes in critically ill patients undergoing emergency heart transplantation: analysis of the Spanish National Heart Transplant Registry.

BACKGROUND: Postoperative outcomes of patients with advanced heart failure undergoing ventricular assist device implantation are strongly influenced by their preoperative Interagency Registry for Mechanically Assisted Circulatory Support (INTERMACS) profiles. We sought to investigate whether a similar association exists in patients undergoing emergency heart transplantation. METHODS AND RESULTS: By means of the Spanish National Heart Transplant Registry database, we identified 704 adult patients treated with emergency heart transplantation in 15 Spanish centers between 2000 and 2009. Post-transplant outcomes were analyzed pertaining to patient preoperative INTERMACS profiles, which were retrospectively assigned by 2 blinded cardiologists. Before transplantation, INTERMACS profile 1 (critical cardiogenic shock) was present in 207 patients, INTERMACS profile 2 (progressive decline) in 291, INTERMACS profile 3 (inotropic dependence) in 176, and INTERMACS profile 4 (resting symptoms) was present in 30 patients. In-hospital postoperative mortality rates were, respectively, 43%, 26.8%, and 18% in patients with profiles 1, 2, and 3 to 4 (P<0.001). INTERMACS 1 patients also presented the highest incidence of primary graft failure (1: 31.3%, 2: 22.3%, 3-4: 21.8%; P=0.03) and postoperative need for dialysis (1: 33.2%, 2: 18.9%, 3-4: 21.5%; P<0.001). Adjusted odds-ratios for in-hospital postoperative mortality were 4.38 (95% confidence interval, 2.51-7.66) for profile 1 versus 3 to 4, 2.49 (95% confidence interval, 1.56-3.97) for profile 1 versus 2, and 1.76 (95% confidence interval, 1.02-3.03) for profile 2 versus 3 to 4. Long-term survival after hospital discharge was not influenced by preoperative INTERMACS profiles. CONCLUSIONS: Preoperative INTERMACS profiles determine outcomes after emergency heart transplantation. Results call for a change in policies related to the management of heart transplant candidates presenting with INTERMACS profiles 1 and 2.

Tipología y estándares de calidad de las unidades de insuficiencia cardiaca: consenso científico de la Sociedad Española de Cardiología / Classification and quality standards of heart failure units: Scientific consensus of the spanish society of cardiology

La insuficiencia cardiaca tiene una elevada prevalencia y es el proceso asistencial con mayor carga de enfermedad en España. Las unidades de insuficiencia cardiaca se han desarrollado para sistematizar el diagnóstico, el tratamiento y el seguimiento clínico de los pacientes con dicha enfermedad proporcionando una estructura que coordine las actuaciones de distintas entidades y personas implicadas en el cuidado de los pacientes, con el fin último de mejorar su pronóstico y la calidad de vida. Se dispone de amplia evidencia sobre las bondades de las unidades o los programas de insuficiencia cardiaca, y estas unidades han tenido un importante despliegue en nuestro país. Uno de los retos a los que se enfrenta el análisis de las unidades de insuficiencia cardiaca es normalizar su clasificación determinando qué «programas» se puede identificar como «unidades» de insuficiencia cardiaca, así como su nivel de complejidad, y cuáles no. La finalidad de este documento es exponer los estándares elaborados por la Sociedad Española de Cardiología para clasificar y establecer los requisitos para las unidades de insuficiencia cardiaca dentro del marco del proyecto SEC-Excelente (AU)

The prevalence of heart failure remains high and represents the highest disease burden in Spain. Heart failure units have been developed to systematize the diagnosis, treatment, and clinical follow-up of heart failure patients, provide a structure to coordinate the actions of various entities and personnel involved in patient care, and improve prognosis and quality of life. There is ample evidence on the benefits of heart failure units or programs, which have become widespread in Spain. One of the challenges to the analysis of heart failure units is standardization of their classification, by determining which ‘programs’ can be identified as heart failure ‘units’ and by characterizing their complexity level. The aim of this article was to present the standards developed by the Spanish Society of Cardiology to classify and establish the requirements for heart failure units within the SEC-Excellence project (AU)

Introducción: treinta años de trasplante cardiaco en España / Introduction

No disponible

Cambio de dispositivo de asistencia ventricular de larga duración a dispositivo de corta duración como puente al trasplante cardiaco / Switch from a long-term to a short-term ventricular assist device as a bridge to heart transplantation

No disponible

I Informe del Registro Español de Tumores Postrasplante Cardiaco / First Report of the Spanish Post-Heart-Transplant Tumor Registry

Las neoplasias son una complicación frecuente y grave tras el trasplante cardiaco y una de las causas más importantes de muerte a largo plazo. El Registro Español de Tumores Postrasplante Cardiaco se inició en 2004, es online e incluye a todos los pacientes con trasplante cardiaco en España y con actualización continua de todos los tumores postrasplante. Los más frecuentes son cutáneos (54%), seguidos de los tumores no cutáneos no linfoides (39%) y linfomas (7%). La incidencia aumenta con la edad y el tiempo postrasplante y es mayor en varones. A los 15 años solo un 62% de los pacientes están libres de tumores. El pronóstico varía según el tipo de tumor. La incidencia de linfomas ha disminuido a la mitad en la última década. El Registro ayuda a conocer la incidencia, los factores de riesgo y el pronóstico de los tumores postrasplante y establecer estrategias de mejora (AU)

Neoplasia is a common and serious complication that occurs after heart transplantation and is one of the most important causes of death over the long term. The Spanish Post-Heart-Transplant Tumor Registry, which began in 2004, is an on-line record of all patients who have undergone heart transplantation in Spain. It includes continually updated information on post-transplantation tumors. The most common neoplasias are skin tumors (54%), followed by noncutaneous, nonlymphoid tumors (39%) and lymphomas (7%). Their incidence increases with age and time from transplantation and is higher in males. After 15 years, only 62% of patients are tumor-free. Prognosis varies according to the type of tumor. The incidence of lymphomas has decreased by half in the last decade. The Registry provides useful information on the incidence, risk factors and prognosis of tumors that occur after transplantation and can help in devising better management strategies (AU)