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Arch. cardiol. Méx ; 88(5): 413-422, dic. 2018. graf
Article in English | LILACS | ID: biblio-1142151

ABSTRACT

Abstract Objective: The present study aimed to investigate the effects of a 6-month multicomponent exercise program on blood pressure, heart rate, and double product of uncontrolled and controlled normotensive and hypertensive older patients. Methods: The study included 183 subjects, 97 normotensives, of which 53 were controlled normotensives (CNS), and 44 uncontrolled normotensives (UNS), as well as 86 hypertensives, of which 43 were controlled hypertensives (CHS), and 43 uncontrolled hypertensives (UHS). Volunteers were recruited and blood pressure and heart rate measurements were made before and after a 6-month multicomponent exercise program. The program of physical exercise was performed twice a week for 26 weeks. The physical exercises program was based on functional and walking exercises. Exercise sessions were performed at moderate intensity. Results: The results indicated that UHS showed a marked decrease in systolic (−8.0 mmHg), diastolic (−11.1 mmHg), mean (−10.1 mmHg), and pulse pressures, heart rate (−6.8 bpm), and double product (−1640 bpm mmHg), when compared to baseline. Similarly, diastolic (−5.5 mmHg) and mean arterial (−4.8 mmHg) pressures were significantly decreased in UNS. Concomitantly, significant changes could be observed in the body mass index (−0.9 kg/m2;−1.5 kg/m2) and waist circumference (−3.3 cm; only UHS) of UNS and UHS, which may be associated with the changes observed in blood pressure. Conclusions: In conclusion, the data of the present study indicate that a 6-month multicomponent exercise program may lead to significant reductions in blood pressure, heart rate, and double product of normotensive and hypertensive patients with high blood pressure values.


Resumen Objetivo: El presente estudio tuvo como objetivo investigar los efectos de un programa de ejercicios multicomponente de 6 meses sobre la presión arterial, la frecuencia cardíaca y el doble producto de pacientes mayores hipertensos y normotensos (incontrolados y controlados). Método: 183 sujetos, 97 normotensos - 53 normotensos controlados (SNC) y 44 normotensos no controlados (SNU) - y 86 hipertensos - 43 hipertensos controlados (CHS) y 43 hipertensos no controlados (UHS) -, fueron reclutados y sometidos a evaluaciones (presión arterial y frecuencia cardíaca) antes y después de un programa de ejercicios multicomponente de 6 meses. El programa de ejercicio se realizó dos veces por semana durante 26 semanas. El programa de ejercicios físicos se basó en ejercicios funcionales y de caminar. Las sesiones de ejercicio se realizaron a intensidad moderada. Resultados: Los resultados indicaron que UHS presentó una marcada disminución en presión sistólica (−8.0 mmHg), diastólica (−11.1 mmHg), media (−10.1 mmHg) y de pulso, frecuencia cardíaca (−6.8 lpm) y doble producto (−1640 lpm mmHg) cuando se compara con la línea base. De manera similar, las presiones diastólica (−5.5 mmHg) y arterial media (−4.8 mmHg) se redu- jeron significativamente en los SNU. Concomitantemente, fue posible observar alteraciones significativas en el índice de masa corporal (−0.9 kg/m2; −1.5 kg/m2) y circunferencia de cintura (−3.3 cm, solo UHS) de UNS y UHS, lo que puede estar asociado con los cambios observados en la presión arterial. Conclusiones: En conclusión, los datos del presente estudio indican que un programa de ejercicio multicomponente de 6 meses puede provocar reducciones significativas en la presión arterial, frecuencia cardíaca y doble producto de pacientes normotensos e hipertensos con valores de presión arterial alta.


Subject(s)
Humans , Male , Female , Middle Aged , Aged , Blood Pressure/physiology , Exercise Therapy/methods , Heart Rate/physiology , Hypertension/therapy , Time Factors , Body Mass Index , Waist Circumference/physiology , Hypertension/physiopathology
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