Third National Registry of Cardiac Rehabilitation Programs in Mexico (RENAPREC III-2022) / Tercer Registro Nacional de Programas de Rehabilitación Cardiaca en México (RENAPREC III-2022)

Abstract Introduction: In Mexico, cardiac rehabilitation (CR) as an interdisciplinary intervention with therapeutic impact in patients with heart disease is growing. There is the need to know actual conditions of CR in our country. Objectives: The objective of this National Registry is to follow-up those existing and new CR units in Mexico through the comparison between the two previous registries, RENAPREC-2009 and RENAPREC II-2015 studies. This is a descriptive study focused on diverse CR activities such as assistance training, and certification of health professionals, barriers, reference, population attended, interdisciplinarity, permanence over time, growth prospects, regulations, post-pandemic condition, integrative characteristics, and scientific research. Results: Data were collected from 45 CR centers in the 32 states, 75.5% are private practice units, 67% are new, 33% were part of RENAPREC II-2015, and 17 have continued since 2009. With a better distribution of CR units along the territory, the median reference of candidates for CR programs is 9% with a significant reduction into tiempo of enrollment to Phase II admission (19 ± 11 days). Regarding to previous registries, the coverance of Phases I, II, and III is 71%, 100%, and 93%, respectively; and a coverance increases in evaluation, risk stratification, and prescription, more comprehensive attendance and prevention strategies. Conclusions: CR in Mexico has grown in the past 7 years. Even there is still low reference and heterogeneity in specific processes, there are strengths such as interdisciplinarity, scientific professionalization of specialists, national diversification, and an official society that are consolidated over time.

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Particularities of physical training and control of risk factors in the transgender and gender-diverse population.

The transgender and gender-diverse (TGD) population holds significant relevance concerning exercise and sports practices. Specific challenges are highlighted, such as physical inactivity driven by internal and external reasons, including discrimination in sports environments. Psychological aspects and hormonal therapy effects create implications for hindering participation in sports competitions. Disparities in cardiovascular risk factors are also mentioned, emphasizing the need for inclusive sports policies based on scientific evidence. The article underscores the importance of addressing social, psychological, and medical aspects to promote the physical and mental health of the TGD population, particularly in the professional sports area.

La población trans y de género diverso (TGD) tiene una gran relevancia en relación con la práctica de ejercicio y deporte. Se destacan desafíos específicos, como la inactividad física motivada por razones internas y externas, incluida la discriminación en entornos deportivos. Existen aspectos psicológicos y efectos de la terapia hormonal que generan implicaciones para la dificultar participación en competiciones deportivas. También se menciona la disparidad en los factores de riesgo cardiovascular y se plantea la necesidad de políticas deportivas inclusivas basadas en evidencia científica. El artículo enfatiza la importancia de abordar los aspectos sociales, psicológicos y médicos para promover la salud física y mental de la población TGD, especialmente en el ámbito deportivo profesional.

[Third National Registry of Cardiac Rehabilitation Programs in Mexico (RENAPREC III-2022)]. / Tercer Registro Nacional de Programas de Rehabilitación Cardiaca en México (RENAPREC III-2022).

Introduction: In Mexico, cardiac rehabilitation (CR) as an interdisciplinary intervention with therapeutic impact in patients with heart disease is growing. There is the need to know actual conditions of CR in our country. Objectives: The objective of this National Registry is to follow-up those existing and new CR units in Mexico through the comparison between the two previous registries, RENAPREC-2009 and RENAPREC II-2015 studies. This is a descriptive study focused on diverse CR activities such as assistance training, and certification of health professionals, barriers, reference, population attended, interdisciplinarity, permanence over time, growth prospects, regulations, post-pandemic condition, integrative characteristics, and scientific research. Results: Data were collected from 45 CR centers in the 32 states, 75.5% are private practice units, 67% are new, 33% were part of RENAPREC II-2015, and 17 have continued since 2009. With a better distribution of CR units along the territory, the median reference of candidates for CR programs is 9% with a significant reduction into tiempo of enrollment to Phase II admission (19 ± 11 days). Regarding to previous registries, the coverance of Phases I, II, and III is 71%, 100%, and 93%, respectively; and a coverance increases in evaluation, risk stratification, and prescription, more comprehensive attendance and prevention strategies. Conclusions: CR in Mexico has grown in the past 7 years. Even there is still low reference and heterogeneity in specific processes, there are strengths such as interdisciplinarity, scientific professionalization of specialists, national diversification, and an official society that are consolidated over time.

Introducción: En México, la Rehabilitación Cardíaca (RC) como intervención interdisciplinaria con impacto terapéutico en paciente con cardiopatía está en crecimiento. Existe la necesidad de conocer las condiciones actuales de la RC en nuestro país. Objetivo: El objetivo de este Registro es dar seguimiento comparativo de las unidades nuevas y existentes entre los registros anteriores, RENAPREC-2009 y RENAPREC II-2015. Se trata de un estudio descriptivo centrado en diversas actividades de la RC: formación asistencial y certificación de sus profesionales, barreras, referencia, población atendida, interdisciplinariedad, permanencia en el tiempo, perspectivas de crecimiento, normativa, condición pospandemia, características integradoras e investigación. Resultados: Se recolectaron datos de 45 centros en los 32 estados, 67% son nuevos 75.5% son de práctica privada, 33% fueron parte de RENAPREC II-2015 y 17 desde 2009. Con una mejor distribución de las unidades de RC a lo largo del territorio, la mediana de referencia de pacientes candidatos a RC es ahora del 9% con reducción significativa del tiempo de admisión a Fase II (19 ± 11 días). Respecto a registros anteriores las coberturas de las Fases I, II y III son del 71%, 100% y 93%, respectivamente; con un aumento de la cobertura en evaluación, estratificación de riesgo y prescripción, atención más integral y estrategias de prevención. Conclusiones: La RC en México ha crecido en los últimos 7 años. Si bien aún existe baja referencia y heterogeneidad en procesos específicos, existen fortalezas como la interdisciplinariedad, la profesionalización científica de los especialistas, la diversificación nacional y una sociedad oficial que se consolida en el tiempo.

Particularidades del entrenamiento físico y el control de los factores de riesgo en la población trans y de género diverso / Particularities of physical training and control of risk factors in the transgender and gender-diverse population

Resumen La población trans y de género diverso (TGD) tiene una gran relevancia en relación con la práctica de ejercicio y deporte. Se destacan desafíos específicos, como la inactividad física motivada por razones internas y externas, incluida la discriminación en entornos deportivos. Existen aspectos psicológicos y efectos de la terapia hormonal que generan implicaciones para la dificultar participación en competiciones deportivas. También se menciona la disparidad en los factores de riesgo cardiovascular y se plantea la necesidad de políticas deportivas inclusivas basadas en evidencia científica. El artículo enfatiza la importancia de abordar los aspectos sociales, psicológicos y médicos para promover la salud física y mental de la población TGD, especialmente en el ámbito deportivo profesional.

Abstract The transgender and gender-diverse (TGD) population holds significant relevance concerning exercise and sports practices. Specific challenges are highlighted, such as physical inactivity driven by internal and external reasons, including discrimination in sports environments. Psychological aspects and hormonal therapy effects create implications for hindering participation in sports competitions. Disparities in cardiovascular risk factors are also mentioned, emphasizing the need for inclusive sports policies based on scientific evidence. The article underscores the importance of addressing social, psychological, and medical aspects to promote the physical and mental health of the TGD population, particularly in the professional sports area.

Return to exercise after COVID-19. Statement of the Mexican Society of Cardiology / Retorno al ejercicio después de COVID-19. Posicionamiento de la Sociedad Mexicana de Cardiología

The coronavirus disease 2019 (COVID-19) was declared a pandemic on March 11, 2020; one consequence has been the increase in sedentary lifestyle and reduction of sports activity. Exercise benefits the immune defense system especially in older adults; it is recommended to keep a distance of 1.5 meters between people, and if walking or jogging is carried out, the space must be up to 5 and 10 meters respectively. The reported cases are mostly mild up to 80% and can be critical in up to 4.7%; the risk factors are well known, hypertension, diabetes and previous heart disease. Severe or critical cases present as symptoms of acute respiratory distress syndrome, and in the case of cardiovascular disease, they mainly occur as myopericarditis, acute coronary syndromes, cardiogenic shock, thrombotic events, among others. Returning to exercise after recovery from severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection is always recommended, however it will depend on the clinical picture what measures should be taken prior to its onset, and it is in moderate cases and especially in the severe ones where the evaluation and prescription prior to returning to exercise or sport should be guided by medical personnel experts in cardiopulmonary rehabilitation, especially in athletes.

La enfermedad por coronavirus 2019 (COVID-19) fue declarada pandemia el 11 de marzo de 2020; una consecuencia ha sido el incremento en el sedentarismo y la reducción de la actividad deportiva. El ejercicio beneficia el sistema inmunitario de defensa, especialmente en adultos mayores. Se recomienda guardar distancia de 1.5 metros entre personas, y si se realiza caminata o trote, el espacio debe ser de hasta 5 y 10 metros respectivamente. Los casos reportados son en su mayoría leves hasta en un 80%, y pueden ser críticos hasta en 4.7%; los factores de riesgo son bien conocidos: hipertensión, diabetes y enfermedad cardiaca previa. Los casos graves o críticos se presentan como cuadros de síndrome de distrés respiratorio agudo y ante afección cardiovascular cursan principalmente como miopericarditis, síndromes coronarios agudos, choque cardiogénico y eventos trombóticos, entre otros. El ejercicio después de la recuperación de infección por coronavirus 2 del síndrome respiratorio agudo grave (SARS-CoV-2) siempre está recomendado, sin embargo, dependerá del cuadro clínico qué medidas se deben tomar previo a su inicio, y es en casos moderados y especialmente en los graves donde la evaluación y prescripción previa al retorno al ejercicio o deporte debe ser guiada por personal médico experto en rehabilitación cardiopulmonar, en especial en deportistas.

Extractos de los documentos de posicionamientos y recomendaciones mexicanas en enfermedades cardiovasculares y COVID-19 / Excerpts from the documents of Mexican positions and recommendations in cardiovascular diseases and COVID-19

Resumen Se presentan las recomendaciones en las cuales la Sociedad Mexicana de Cardiología (SMC) en conjunto con la Asociación Nacional de Cardiólogos de México (ANCAM), así como diferentes asociaciones médicas mexicanas vinculadas con la cardiología, después de una revisión y análisis exhaustivo y consensuado sobre los tópicos relacionados con las enfermedades cardiovasculares en la pandemia de COVID-19, se analizan posturas científicas y se dan recomendaciones responsables sobre medidas generales a los pacientes, con cuidados personales, alimentación saludable, actividad física regular, acciones en caso de paro cardiorrespiratorio, la protección del paciente y del personal de salud así como las indicaciones precisas en el uso de la imagen cardiovascular no invasiva, la prescripción de medicamentos, cuidados en tópicos específicos como en la hipertensión arterial sistémica, insuficiencia cardiaca, arritmias y síndromes coronarios agudos, además de hacer énfasis en los procedimientos de electrofisiología, intervencionismo, cirugía cardiaca y en la rehabilitación cardiaca. El interés principal es brindar a la comunidad médica una orientación general sobre el quehacer en la práctica cotidiana y pacientes con enfermedades cardiovasculares en el escenario esta crisis epidemiológica sin precedentes de COVID-19.

Abstract The recommendations in which the Mexican Society of Cardiology (SMC) in conjunction with the National Association of Cardiologists of Mexico (ANCAM) as well as different Mexican medical associations linked to cardiology are presented, after a comprehensive and consensual review and analysis of the topics related to cardiovascular diseases in the COVID-19 pandemic. Scientific positions are analyzed and responsible recommendations on general measures are given to patients, with personal care, healthy eating, regular physical activity, actions in case of cardio-respiratory arrest, protection of the patient and health personnel as well as precise indications in the use of non-invasive cardiovascular imaging, prescription of medications, care in specific topics such as systemic arterial hypertension, heart failure, arrhythmias and acute coronary syndromes, in addition to emphasizing electrophysiology, interventionism, cardiac surgery and in cardiac rehabilitation. The main interest is to provide the medical community with a general orientation on what to do in daily practice and patients with cardiovascular diseases in the setting of this unprecedented epidemiological crisis of COVID-19.

[Efficacy and impact of polymerase chain reaction in the diagnosis of extrapulmonary tuberculosis]. / Eficacia e impacto de la prueba de la reacción en cadena de la polimerasa en el diagnóstico de tuberculosis extrapulmonar.

OBJECTIVE: To evaluate the efficacy of PCR in the diagnosis of extrapulmonary tuberculosis (TB) and its impact in the management of patients in a tertiary-care center in Mexico City. METHOD: We conducted a retrospective study based on 40 clinical charts of patients to whom nested PCR was performed for the diagnosis of TB from June 1999 to December 2000. We reviewed the medical notes of 10 days before and 10 days after the PCR study to analyze its impact in the management of the patient. Also, we reviewed the rest of the chart to decide if the patient suffered from TB or not (gold standard). The categories of diagnosis were definitive case of TB, probable TB and no TB. We calculated the sensitivity, specificity, and predictive values. RESULTS: The PCR was positive in 45% of the cases. The sensitivity of PCR to diagnosis TB was 50%, specificity 59%, and the positive and negative predictive value were 35% and 72%, respectively. If just spinal fluid was included, the sensitivity and the negative predictive value increased to 75% and 63%, respectively. The PCR had an impact in the management of 13% of the patients. CONCLUSIONS: The PCR for the diagnosis of extrapulmonary TB has limited efficacy, which improves when the test is done in spinal fluid samples. The impact of the result of PCR in the clinical management of the patients was poor.