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The effectiveness of home-based cardiac rehabilitation program on cardiovascular stress indices in men and women with myocardial infarction: a randomised controlled clinical trial / La efectividad del programa de rehabilitación cardíaca domiciliaria sobre los índices de estrés cardiovascular en hombres y mujeres con infarto de miocardio: un ensayo clínico controlado aleatorizado
Dehghani, Mostafa; Cheragi, Mostafa; Namdari, Mehrdad; Roshan, Valiollah Dabidi; Dehghani, Morteza.
  • Dehghani, Mostafa; University of Mazandaran. Department of Cardiovascular and Respiration. Mazandaran. IR
  • Cheragi, Mostafa; Lorestan University of Medical Science. Shahid Rahimi Hospital. Department of Cardiovascular Research Center. Khorramabad. IR
  • Namdari, Mehrdad; Lorestan University of Medical Science. Shahid Rahimi Hospital. Department of Cardiovascular Research Center. Khorramabad. IR
  • Roshan, Valiollah Dabidi; University of Mazandaran. College of Physical Education and Sport Science. Department of Sports Physiology. Mazandaran. IR
  • Dehghani, Morteza; Shahid Beheshti University of Medical Sciences. Tehran. IR
Rev. colomb. cardiol ; 28(2): 128-135, mar.-abr. 2021. tab, graf
Article in English | LILACS, COLNAL | ID: biblio-1341274
ABSTRACT
Abstract

Background:

cardiac rehabilitation is a structured program to prevent secondary cardiovascular diseases.

Objective:

to investigate and compare the effectiveness of home-based cardiac rehabilitation program (HBCRP) on improving cardiovascular stress indices in men and women who had experienced myocardial infarction (MI).

Methods:

in this randomized controlled clinical trial, 80 patients with MI were divided into two groups of intervention and control (n = 40 per group). Analyses were erformed separately in females and males in the both groups. The HBCRP included receiving routine medications along with walking for 8 weeks. The control group only received the routine care along with counseling about having adequate physical activity. Cardiovascular stress indicators including heart rate at rest (HRrest), maximum heart rate (HRmax), recovery heart rate (RHR)at 1 and 2 minutes after the exercise test (i.e. RHR1 and RHR2), systolic and diastolic blood pressures at rest (SBPR and DBPR), and rate pressure product (RPP) were measured by a researcher blinded to the intervention before and after the test.

Results:

the results showed significant reductions in RHR1 (p<0.001), RHR2 (p<0.01), SBPR (p<0.01), DBPR (p<0.01), and RPP (p<0.001) in both males and females in the intervention group. A significant increase was also observed in HRmax (p<0.001) in the intervention group. However, there were no significant differences in HRmax and other variables comparing per- and post-experiment values in the control group.

Conclusion:

our results showed that 8 weeks of HBCRP sex-independently reduced cardiovascular stress indices in both men and women with MI.
RESUMEN
Resumen Antecedentes la rehabilitación cardíaca es un programa estructurado para prevenir las enfermedades cardiovasculares secundarias.

Objetivo:

estudiar y comparar la efectividad de un programa de rehabilitación cardíaca en casa (HBCRP, por sus siglas en inglés) en la mejoría de los índices de estrés cardiovascular en hombres y mujeres que habían sufrido un infarto de miocardio (IM).

Métodos:

en este ensayo clínico controlado aleatorizado, 80 pacientes con IM se dividieron en dos grupos de intervención y control (n = 40 en cada grupo). Se realizaron análisis por separado en mujeres y hombres en ambos grupos. El HBCRP incluía la administración de medicamentos de rutina junto con caminatas por 8 semanas. El grupo de control solo recibió tratamiento de rutina junto con orientación acerca de la realización de actividad física adecuada. Un investigador cegado a la intervención midió los indicadores de estrés cardiovascular incluyendo frecuencia cardíaca en reposo (FCrep), frecuencia cardíaca máxima (FCmax), recuperación de la frecuencia cardíaca (RFC) 1 y 2 minutos después de la prueba de ejercicio (i.e. RFC1 y RFC2), tensión arterial sistólica y diastólica en reposo (TASR y TADR) y producto frecuencia-presión (PFP), antes y después de la prueba.

Resultados:

los resultados mostraron una reducción significativa en RFC1 (p<0.001), RFC2 (p<0.01), TASR (p<0.01), TADR (p<0.01), y PFP (p<0.001), tanto en hombres como en mujeres del grupo de intervención. También se observó un aumento significativo en FCmax (p<0.001) en el grupo de intervención. Sin embargo, no hubo diferencias significativas en FCmax y otros variables al comparar los valores pre- y post-experimentales en el grupo control.

Conclusión:

nuestros resultados mostraron que 8 semanas de HBCRP redujeron los índices de estrés cardiovascular independientemente del sexo, tanto en hombres como en mujeres con IM.
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Cardiac Rehabilitation Type of study: Controlled clinical trial / Evaluation studies / Prognostic study Limits: Female / Humans / Male Language: English Journal: Rev. colomb. cardiol Journal subject: Cardiology Year: 2021 Type: Article Affiliation country: Iran Institution/Affiliation country: Lorestan University of Medical Science/IR / Shahid Beheshti University of Medical Sciences/IR / University of Mazandaran/IR

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Full text: Available Index: LILACS (Americas) Main subject: Cardiac Rehabilitation Type of study: Controlled clinical trial / Evaluation studies / Prognostic study Limits: Female / Humans / Male Language: English Journal: Rev. colomb. cardiol Journal subject: Cardiology Year: 2021 Type: Article Affiliation country: Iran Institution/Affiliation country: Lorestan University of Medical Science/IR / Shahid Beheshti University of Medical Sciences/IR / University of Mazandaran/IR