title: [Cardiac rehabilitation in patients with myocardial infarction: a 10-year follow-up study].
abstract: OBJECTIVE
  Very little information is available on the effect of cardiac rehabilitation programs on long-term survival. The primary aim of this study was to assess the effect of a structured cardiac rehabilitation program on mortality in patients who had suffered acute myocardial infarction. The secondary endpoint was the effect on morbidity.
  
  
  METHODS
  The study included 180 low-risk male patients aged under 65 years. Patients were randomly assigned to one of 2 groups: 90 entered into a comprehensive cardiac rehabilitation program, and 90 served as a control group. The mean follow-up period was 10 years.
  
  
  RESULTS
  All-cause mortality was significantly lower in the intervention group: the 10-year survival rate was 91.8% in the intervention group compared with 81.7% in the control group (P=.04). There was also a decrease in cardiovascular mortality, though it was not statistically significant: the 10-year survival rate was 91.8% in the intervention group compared with 83.8% in the control group (P=.10). The incidence of non-fatal complications was lower in the intervention group (35.2% vs 63.2%, P=.03), as was the incidence of unstable angina (15.7% vs 33.9%, P =.02) and cardiac heart failure (3.0% vs 14.4%, P=.02), and the need for coronary intervention (8.4% vs 22.9%, P=.02).
  
  
  CONCLUSIONS
  The application of a comprehensive cardiac rehabilitation program significantly decreased long-term mortality and morbidity in low-risk patients after acute myocardial infarction.
authors.affiliation: Unidad de Rehabilitación Cardíaca, Instituto de Cardiología, Hospital Ramón y Cajal, Madrid, Spain. jmmmcp@yahoo.es
authors.forename: José M
authors.initials: JM
authors.lastname: Maroto Montero
authors.forename: Rosario
authors.initials: R
authors.lastname: Artigao Ramírez
authors.forename: María D
authors.initials: MD
authors.lastname: Morales Durán
authors.forename: Carmen
authors.initials: C
authors.lastname: de Pablo Zarzosa
authors.forename: Víctor
authors.initials: V
authors.lastname: Abraira
mesh_terms: D000328:Adult; D000368:Aged; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000150:complications / Q000401:mortality / Q000534:rehabilitation*; D013997:Time Factors