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Title: Early Exercise-Based Rehabilitation Improves Health-Related Quality of Life and Functional Capacity After Acute Myocardial Infarction: A Randomized Controlled Trial
Authors: Peixoto, Thatiana C. A. [UNIFESP]
Begot, Isis [UNIFESP]
Bolzan, Douglas W. [UNIFESP]
Machado, Lais [UNIFESP]
Reis, Michel S.
Papa, Valeria
Carvalho, Antonio C. C. [UNIFESP]
Arena, Ross
Gomes, Walter J. [UNIFESP]
Guizilini, Solange [UNIFESP]
Universidade Federal de São Paulo (UNIFESP)
Universidade Federal do Rio de Janeiro (UFRJ)
Universidade de São Paulo (USP)
Univ Illinois
Issue Date: 1-Mar-2015
Publisher: Elsevier B.V.
Citation: Canadian Journal of Cardiology. New York: Elsevier B.V., v. 31, n. 3, p. 308-313, 2015.
Abstract: Background: the purpose of this study was to evaluate the influence of an early cardiac rehabilitation (CR) program on health-related quality of life (HRQL) and functional capacity in patients who recently experienced an acute myocardial infarction (AMI). This program was initiated in the inpatient setting and was followed by an unsupervised outpatient intervention.Methods: After the same inpatient care plan, low-risk patients who experienced an AMI were randomized into 2 groups: (1) a control group (CG) (n = 43) entailing usual care and (2) an intervention group (IG) (n = 45) entailing outpatient (unsupervised) CR primarily centered on a progressive walking program. Initially, all patients underwent a supervised exercise program with early mobilization beginning 12 hours after an AMI. On hospital discharge, all patients were classified according to cardiovascular risk. Quality of life was evaluated by the MacNew Heart Disease HRQL questionnaire 30 days after discharge. Functional capacity was determined by a 6-minute walk test (6MWT) distance on the day of inpatient discharge as well as 30 days afterward.Results: the HRQL global score was higher in the IG compared with the CG 30 days after discharge (P < 0.001); physical and emotional domain scores were both significantly higher in the IG (P < 0.001). Furthermore, the IG showed a greater 6MWT distance compared with the CG (P < 0.001).Conclusions: A CR program based on early progressive exercises, initiated by supervised inpatient training and followed by an unsupervised outpatient program, improved HRQL and functional capacity in patients at low cardiovascular risk who recently experienced an AMI.
ISSN: 0828-282X
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