Factores de riesgo de muerte hospitalaria en pacientes con infarto agudo de miocardio durante la pandemia de la COVID-19 / Risk factors for in-hospital mortality in patients with acute myocardial infarction during the COVID-19 outbreak

INTRODUCCIÓN Y OBJETIVOS: A pesar de los avances en el tratamiento del infarto agudo de miocardio (IAM), este sigue presentando un pronóstico desfavorable. Hay poca evidencia acerca de la evolución de los pacientes con IAM y la enfermedad coronavírica de 2019 (COVID-19). El objetivo del estudio es describir la presentación clínica, las complicaciones y los factores predictores de mortalidad hospitalaria en pacientes con IAM durante el brote de COVID-19 en España. MÉTODOS: Se realizó un estudio de cohortes, prospectivo y multicéntrico de todos los pacientes consecutivos con IAM en tratamiento invasivo durante el brote de COVID19 (15 de marzo a 15 de abril de 2020). Se compararon las características clínicas de los pacientes positivos para COVID-19 con las de los negativos, y se evaluó el efecto de la COVID-19 en la mortalidad mediante emparejamiento por puntuación de propensión y regresión logística. RESULTADOS: Se incluyó a 187 pacientes con IAM: 111 con elevación del segmento ST y 76 sin elevación. De ellos, 32 (17%) resultaron positivos para COVID-19. Las puntuaciones GRACE y Killip-Kimball y varios marcadores inflamatorios resultaron significativamente mayores en los pacientes con COVID-19. La mortalidad total y cardiovascular fueron significativamente mayores en los pacientes con COVID-19 (el 25 frente al 3,8%; p < 0,001; y el 15,2 frente al 1,8%; p = 0,001). La puntuación GRACE > 140 (OR = 23,45; IC95%, 2,52-62,51; p = 0,005) y la COVID-19 (OR = 6,61; IC95%, 1,82-24,43; p = 0,02) resultaron factores independientes de mortalidad hospitalaria. CONCLUSIONES: Durante el brote epidémico, la puntuación GRACE elevada y la COVID19 fueron los factores independientes de mortalidad hospitalaria en los pacientes con IAM

INTRODUCTION AND OBJECTIVES: Despite advances in treatment, patients with acute myocardial infarction (AMI) still exhibit unfavorable short- and long-term prognoses. In addition, there is scant evidence about the clinical outcomes of patients with AMI and coronavirus disease 2019 (COVID-19). The objective of this study was to describe the clinical presentation, complications, and risk factors for mortality in patients admitted for AMI during the COVID-19 pandemic. METHODS: This prospective, multicenter, cohort study included all consecutive patients with AMI who underwent coronary angiography in a 30-day period corresponding chronologically with the COVID-19 outbreak (March 15 to April 15, 2020). Clinical presentations and outcomes were compared between COVID-19 and non-COVID-19 patients. The effect of COVID-19 on mortality was assessed by propensity score matching and with a multivariate logistic regression model. RESULTS: In total, 187 patients were admitted for AMI, 111 with ST-segment elevation AMI and 76 with non-ST-segment elevation AMI. Of these, 32 (17%) were diagnosed with COVID-19. GRACE score, Killip-Kimball classification, and several inflammatory markers were significantly higher in COVID-19-positive patients. Total and cardiovascular mortality were also significantly higher in COVID-19-positive patients (25% vs 3.8% [P < .001] and 15.2% vs 1.8% [P = .001], respectively). GRACE score > 140 (OR, 23.45; 95%CI, 2.52-62.51; P = .005) and COVID-19 (OR, 6.61; 95%CI, 1.82-24.43; P = .02) were independent predictors of in-hospital death. CONCLUSIONS: During this pandemic, a high GRACE score and COVID-19 were independent risk factors associated with higher in-hospital mortality

[Risk factors for in-hospital mortality in patients with acute myocardial infarction during the COVID-19 outbreak]. / Factores de riesgo de muerte hospitalaria en pacientes con infarto agudo de miocardio durante la pandemia de la COVID-19.

INTRODUCTION AND OBJECTIVES: Despite advances in treatment, patients with acute myocardial infarction (AMI) still exhibit unfavorable short- and long-term prognoses. In addition, there is scant evidence about the clinical outcomes of patients with AMI and coronavirus disease 2019 (COVID-19). The objective of this study was to describe the clinical presentation, complications, and risk factors for mortality in patients admitted for AMI during the COVID-19 pandemic. METHODS: This prospective, multicenter, cohort study included all consecutive patients with AMI who underwent coronary angiography in a 30-day period corresponding chronologically with the COVID-19 outbreak (March 15 to April 15, 2020). Clinical presentations and outcomes were compared between COVID-19 and non-COVID-19 patients. The effect of COVID-19 on mortality was assessed by propensity score matching and with a multivariate logistic regression model. RESULTS: In total, 187 patients were admitted for AMI, 111 with ST-segment elevation AMI and 76 with non-ST-segment elevation AMI. Of these, 32 (17%) were diagnosed with COVID-19. GRACE score, Killip-Kimball classification, and several inflammatory markers were significantly higher in COVID-19-positive patients. Total and cardiovascular mortality were also significantly higher in COVID-19-positive patients (25% vs 3.8% [P < .001] and 15.2% vs 1.8% [P = .001], respectively). GRACE score > 140 (OR, 23.45; 95%CI, 2.52-62.51; P = .005) and COVID-19 (OR, 6.61; 95%CI, 1.82-24.43; P = .02) were independent predictors of in-hospital death. CONCLUSIONS: During this pandemic, a high GRACE score and COVID-19 were independent risk factors associated with higher in-hospital mortality.Full English text available from:www.revespcardiol.org/en.

Risk factors for in-hospital mortality in patients with acute myocardial infarction during the COVID-19 outbreak.

INTRODUCTION AND OBJECTIVES: Despite advances in treatment, patients with acute myocardial infarction (AMI) still exhibit unfavorable short- and long-term prognoses. In addition, there is scant evidence about the clinical outcomes of patients with AMI and coronavirus disease 2019 (COVID-19). The objective of this study was to describe the clinical presentation, complications, and risk factors for mortality in patients admitted for AMI during the COVID-19 pandemic. METHODS: This prospective, multicenter, cohort study included all consecutive patients with AMI who underwent coronary angiography in a 30-day period corresponding chronologically with the COVID-19 outbreak (March 15 to April 15, 2020). Clinical presentations and outcomes were compared between COVID-19 and non-COVID-19 patients. The effect of COVID-19 on mortality was assessed by propensity score matching and with a multivariate logistic regression model. RESULTS: In total, 187 patients were admitted for AMI, 111 with ST-segment elevation AMI and 76 with non-ST-segment elevation AMI. Of these, 32 (17%) were diagnosed with COVID-19. GRACE score, Killip-Kimball classification, and several inflammatory markers were significantly higher in COVID-19-positive patients. Total and cardiovascular mortality were also significantly higher in COVID-19-positive patients (25% vs 3.8% [P <.001] and 15.2% vs 1.8% [P=.001], respectively). GRACE score> 140 (OR, 23.45; 95%CI, 2.52-62.51; P=.005) and COVID-19 (OR, 6.61; 95%CI, 1.82-24.43; P=.02) were independent predictors of in-hospital death. CONCLUSIONS: During this pandemic, a high GRACE score and COVID-19 were independent risk factors associated with higher in-hospital mortality.

COVID-19 y shock cardiogénico: diferentes formas de presentación cardiovascular con alta mortalidad / COVID-19 and cardiogenic shock. Different cardiovascular presentations with high mortality

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Medicina Interna en Paraguay / Internal medicine in Paraguay

Existen 23 facultades de medicina reconocidas en el Paraguay, no contando todas ellas aún con promociones de egresados y no estando todas acreditadas por la Agencia Nacional de Educación Superior. En pregrado, todas las universidades tienen en su malla curricular Medicina Interna como materia anual, generalmente en el último año de la carrera, con desarrollo de la misma en el ámbito hospitalario. El título médico es habilitante para el ejercicio de la profesión en Paraguay. El acceso a las residencias médicas en Paraguay se realiza de dos maneras: 1) un examen único de admisión a las residencias médicas de concursos internos; 2) créditos obtenidos a través del currículum y por actividades de investigación. La única forma de llegar a la especialización en Medicina Interna en Paraguay es a través de la residencia médica, donde están combinadas la formación en servicio y el posgrado universitario. Los programas de residencia de Medicina Interna tienen 3 años de duración. La acreditación de las unidades formadoras está a cargo de la Sociedad Paraguaya de Medicina Interna. La concurrencia no se contempla, excepto en un programa, debido a que las unidades formadoras se rigen por las Leyes laborales de la República, donde no se presume la gratuidad de la actividad asistencial. La recertificación se realiza cada 5 años, pudiendo obtenerse a través de un examen o por medio de la adquisición de créditos (puntajes). Preocupa la disminución sostenida durante los últimos años del número de jóvenes médicos egresados que optan por Medicina Interna como especialidad final. Es cada vez mayor el número de egresados de la especialidad de Medicina Interna que opta por realizar otro posgrado de subespecialidades

There are 23 Medical Schools acknowledged in Paraguay. They do not all have graduates yet and not all are accredited by the National Agency on Higher Education. The pregraduate curricula of all universities include internal medicine as a one year subject, usually in the last year, held in a hospital setting. The degree of physician grants the right to practice medicine in Paraguay. Access to medical residencies in Paraguay is through two ways: 1) A single medical residency admissions exam; 2) Credits obtained through the curriculum and research activities The only way to obtain a specialization in internal medicine in Paraguay is through a medical residency combining clinical training and postgraduate university education. Residency programs in internal medicine are 3 years in length. Accreditation of the training centers is up to the Paraguayan Society of Internal Medicine. Only full, active participation is allowed. Observorship is not, because training centers are ruled by the country's labor laws, which do not include non remunerated clinical work. Recertification is done every 5 years, either through an examination or accumulation of credits (points). It is worrisome to see the number of young medical graduates choosing internal medicine as a final specialty, which has continuously decreased over the past years. There are a growing number of internal medicine residency graduates who choose to pursue further training in other subspecialties