Abnormal echocardiographic findings after COVID-19 infection: a multicenter registry.

The Coronavirus Disease 2019 (COVID-19) pandemic has transformed health systems worldwide. There is conflicting data regarding the degree of cardiovascular involvement following infection. A registry was designed to evaluate the prevalence of echocardiographic abnormalities in adults recovered from COVID-19. We prospectively evaluated 595 participants (mean age 45.5 ± 14.9 years; 50.8% female) from 10 institutions in Argentina and Brazil. Median time between infection and evaluation was two months, and 82.5% of participants were not hospitalized for their infection. Echocardiographic studies were conducted with General Electric equipment; 2DE imaging and global longitudinal strain (GLS) of both ventricles were performed. A total of 61.7% of the participants denied relevant cardiovascular history and 41.8% had prolonged symptoms after resolution of COVID-19 infection. Mean left ventricular ejection fraction (LVEF) was 61.0 ± 5.5% overall. In patients without prior comorbidities, 8.2% had some echocardiographic abnormality: 5.7% had reduced GLS, 3.0% had a LVEF below normal range, and 1.1% had wall motion abnormalities. The right ventricle (RV) was dilated in 1.6% of participants, 3.1% had a reduced GLS, and 0.27% had reduced RV function. Mild pericardial effusion was observed in 0.82% of participants. Male patients were more likely to have new echocardiographic abnormalities (OR 2.82, p = 0.002). Time elapsed since infection resolution (p = 0.245), presence of symptoms (p = 0.927), or history of hospitalization during infection (p = 0.671) did not have any correlation with echocardiographic abnormalities. Cardiovascular abnormalities after COVID-19 infection are rare and usually mild, especially following mild infection, being a low GLS of left and right ventricle, the most common ones in our registry. Post COVID cardiac abnormalities may be more frequent among males.

Design and rationale of the inferior vena CAVA and Lung UltraSound-guided therapy in Acute Heart Failure (CAVAL US-AHF Study): a randomised controlled trial.

BACKGROUND: Between 25% and 30% of patients hospitalised for acute heart failure (AHF) are readmitted within 90 days after discharge, mostly due to persistent congestion on discharge. However, as the optimal evaluation of decongestion is not clearly defined, it is necessary to implement new tools to identify subclinical congestion to guide treatment. OBJECTIVE: To evaluate if inferior vena cava (IVC) and lung ultrasound (CAVAL US)-guided therapy for AHF patients reduces subclinical congestion at discharge. METHODS: CAVAL US-AHF is a single-centre, single-blind randomised controlled trial designed to evaluate if an IVC and lung ultrasound-guided healthcare strategy is superior to standard care to reduce subclinical congestion at discharge. Fifty-eight patients with AHF will be randomised using a block randomisation programme that will assign to either lung and IVC ultrasound-guided decongestion therapy ('intervention group') or clinical-guided decongestion therapy ('control group'), using a quantitative protocol and will be classified in three groups according to the level of congestion observed: none or mild, moderate or severe. The treating physicians will know the result of the test and the subsequent adjustment of treatment in response to those findings guided by a customised therapeutic algorithm. The primary endpoint is the presence of more than five B-lines and/or an increase in the diameter of the IVC, with and without collapsibility. The secondary endpoints are the composite of readmission for HF, unplanned visit for worsening HF or death at 90 days, variation of pro-B-type natriuretic peptide at discharge, length of hospital stay and diuretic dose at 90 days. Analyses will be conducted as between-group by intention to treat. ETHICS AND DISSEMINATION: Ethical approval was obtained from the Institutional Review Board and registered in the PRIISA.BA platform of the Ministry of Health of the City of Buenos Aires. TRIAL REGISTRATION NUMBER: NCT04549701.

[Immunizations in adults with cardiovascular disease. Summary of the Consensus of the Argentine Cardiology Society]. / Inmunizaciones en adultos con cardiopatías. Resumen del Consenso de la Sociedad Argentina de Cardiología.

Cardiovascular diseases are the leading cause of death in most regions of the world, usually followed by infectious diseases. For decades, infections in general, and particularly those involving the respiratory system, have been known to be associated with an increased risk of cardiovascular and cerebrovascular events, and their consequent morbidity and mortality. Although vaccines are an excellent strategy in the prevention of infectious diseases, the proportion of immunized adults in our country is frankly deficient. Multiple barriers contribute to perpetuating this problem, within which the lack of prescription of the same by professionals who care for vulnerable populations occupies a central place. Patients with cardiovascular disease represent a particularly risky subpopulation. The spectrum of pathologies that can trigger respiratory infections is wide: development or worsening of heart failure, arrhythmias, acute coronary syndromes and cerebrovascular diseases, among the main ones. The role of immunoprophylaxis with influenza, pneumococcal and tetanus vaccine in patients with different heart diseases is addressed here, evaluating the evidence supporting its use, and placing special emphasis on practical aspects of its use, such as adverse effects, contraindications and special care situations, such as congenital heart disease in adults, heart transplantation, anticoagulation or egg allergy. Thus, this document aims to assist in decision-making for any doctor involved in the care of patients with cardiovascular disease.

Las enfermedades cardiovasculares ocupan la primera causa de muerte en la mayoría de las regiones del mundo, seguidas habitualmente por las enfermedades infecciosas. Desde hace décadas se conoce que las infecciones en general, y particularmente las que involucran el aparato respiratorio, se vinculan con un incremento en el riesgo de eventos cardiovasculares y cerebrovasculares, y su consecuente morbimortalidad. Si bien las vacunas constituyen una excelente estrategia en la prevención de enfermedades infectocontagiosas, la proporción de adultos inmunizados en nuestro país es francamente deficitaria. Múltiples barreras contribuyen a perpetuar esta problemática, dentro de las cuales la falta de prescripción de las mismas por parte de los profesionales que atienden a poblaciones vulnerables ocupa un lugar central. Los pacientes con enfermedades cardiovasculares representan una subpoblación de particular riesgo. El espectro de enfermedades que pueden originar las infecciones respiratorias es amplio: desarrollo o empeoramiento de insuficiencia cardíaca, arritmias, síndromes coronarios agudos y enfermedades cerebrovasculares, entre los principales. Se aborda aquí el rol de la inmunoprofilaxis con vacuna antigripal, antineumocócica y antitetánica en pacientes con diferentes cardiopatías, valorando la evidencia que respalda su empleo y haciendo especial hincapié en aspectos prácticos de su utilización, como efectos adversos, contraindicaciones y situaciones especiales de atención: cardiopatías congénitas del adulto, trasplante cardíaco, individuos anticoagulados o con alergia al huevo. Así, este documento tiene como objetivo asistir en la toma de decisiones a cualquier médico involucrado en el cuidado de pacientes con enfermedad cardiovascular.

Inmunizaciones en adultos con cardiopatías. Resumen del consenso de la Sociedad Argentina de Cardiología / Immunizations in adults with cardiovascular disease. Summary of the Consensus of the Argentine Cardiology Society

Resumen Las enfermedades cardiovasculares ocupan la primera causa de muerte en la mayoría de las regiones del mundo, seguidas habitualmente por las enfermedades infecciosas. Desde hace décadas se conoce que las infecciones en general, y particularmente las que involucran el aparato respiratorio, se vinculan con un incremento en el riesgo de eventos cardiovasculares y cerebrovasculares, y su consecuente morbimortalidad. Si bien las vacunas constituyen una excelente estrategia en la prevención de enfermedades infectocontagiosas, la proporción de adultos inmunizados en nuestro país es francamente deficitaria. Múltiples barreras contribuyen a perpetuar esta problemática, dentro de las cuales la falta de prescripción de las mismas por parte de los profesionales que atienden a poblaciones vulnerables ocupa un lugar central. Los pacientes con enfermedades cardiovasculares representan una subpoblación de particular riesgo. El espectro de enfermedades que pueden originar las infecciones respiratorias es amplio: desarrollo o empeoramiento de insuficiencia cardíaca, arritmias, síndromes coronarios agudos y enfermedades cerebrovasculares, entre los principales. Se aborda aquí el rol de la inmunoprofilaxis con vacuna antigripal, antineumocócica y antitetánica en pacientes con diferentes cardiopatías, valorando la evidencia que respalda su empleo y haciendo especial hincapié en aspectos prácticos de su utilización, como efectos adversos, contraindicaciones y situaciones especiales de atención: cardiopatías congénitas del adulto, trasplante cardíaco, individuos anticoagulados o con alergia al huevo. Así, este documento tiene como objetivo asistir en la toma de decisiones a cualquier médico involucrado en el cuidado de pacientes con enfermedad cardiovascular.

Abstract Cardiovascular diseases are the leading cause of death in most regions of the world, usually followed by infectious diseases. For decades, infections in general, and particularly those involving the respiratory system, have been known to be associated with an increased risk of cardiovascular and cerebrovascular events, and their consequent morbidity and mortality. Although vaccines are an excellent strategy in the prevention of infectious diseases, the proportion of immunized adults in our country is frankly deficient. Multiple barriers contribute to perpetuating this problem, within which the lack of prescription of the same by professionals who care for vulnerable populations occupies a central place. Patients with cardiovascular disease represent a particularly risky subpopulation. The spectrum of pathologies that can trigger respiratory infections is wide: development or worsening of heart failure, arrhythmias, acute coronary syndromes and cerebrovascular diseases, among the main ones. The role of immunoprophylaxis with influenza, pneumococcal and tetanus vaccine in patients with different heart diseases is addressed here, evaluating the evidence supporting its use, and placing special emphasis on practical aspects of its use, such as adverse effects, contraindications and special care situations, such as congenital heart disease in adults, heart transplantation, anticoagulation or egg allergy. Thus, this document aims to assist in decision-making for any doctor involved in the care of patients with cardiovascular disease.