title: [The role of physical training in patients after myocardial infarction].
abstract: BACKGROUND
  Physical training is an optimal method of rehabilitation of cardiovascular patients, especially in patients with myocardial infarction. The aim of this study was to evaluate the effects of physical training in patients with myocardial infarction during the post-hospital phase and prolonged rehabilitation by determining the test exercise parameters.
  
  
  METHODS
  This prospective clinical study included 230 patients after myocardial infarction. Group A (180 patients) participated in organized forms of exercise (post-hospital rehabilitation and prolonged rehabilitation at home) for 48 +/- 6.4 months, while the control group was without physical training. The first clinical examination and the exercise test were performed in group A after post-hospital rehabilitation and after 191 +/- 16.4 days in the control group. In all patients the last control was performed 48 +/- 6.4 months after myocardial infarction.
  
  
  RESULTS
  After the first control, the mean physical workload in group A was significantly higher compared with the control group (p < 0.05). After a 48 month follow-up period the physical workload was significantly higher in group A (p < 0.01), while in the control group a significant increase of workload was not observed (p > 0.05). Comparing the duration of exercise testing, significant differences were found after the first and last control (p < 0.05; p < 0.01, respectively). The double product was significantly higher in group A than in the control group after the first and last control (p < 0.05; p < 0.01, respectively).
  
  
  CONCLUSIONS
  Prolonged physical training is beneficial for patients after myocardial infarction, because it improves cardiovascular functions and physical work capacity, improves angina threshold and the patient's general health.
authors.affiliation: Klinika za fizikalnu medicinu i rehabilitaciju, Klinicki centar Nis.
authors.forename: Milica
authors.initials: M
authors.lastname: Lazović
authors.forename: Gordana
authors.initials: G
authors.lastname: Devecerski
authors.forename: Marko
authors.initials: M
authors.lastname: Lazović
authors.forename: Vesna
authors.initials: V
authors.lastname: Zivković
mesh_terms: D000328:Adult; D000368:Aged; D005081:Exercise Therapy; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000534:rehabilitation*