Rehabilitation after myocardial infarction. A controlled study.

Area of Science:

• Cardiology
• Rehabilitation Medicine
• Public Health

Background:

• Myocardial infarction (MI) significantly impacts patients' physical and social well-being.
• Effective rehabilitation strategies are crucial for post-MI recovery and long-term health.
• Understanding the long-term effects of cardiac rehabilitation programs is essential for patient management.

Purpose of the Study:

• To investigate the effects of a structured rehabilitation program on patients one year after myocardial infarction (MI).
• To assess the impact of the program on cardiovascular parameters, functional capacity, and psychosocial status.

Main Methods:

• A randomized controlled trial involving 171 patients under 65 years old, one year post-MI.
• The rehabilitation group received a 3-month program including physical exercise, counseling, and social measures.
• Outcomes were compared between the rehabilitation and control groups at the 12-month follow-up.

Main Results:

• Patients in the rehabilitation group exhibited lower resting systolic blood pressure and lower submaximal exercise diastolic pressure compared to controls.
• No significant differences were observed in mean work capacity, time off work, return to work rates, or psychological status.
• Both groups showed decreased physical and social activity, increased dependency on relatives, and poor illness understanding at 12 months.

Conclusions:

• Cardiac rehabilitation can lead to improved cardiovascular markers one year after myocardial infarction.
• The studied rehabilitation program did not significantly improve functional capacity, return-to-work rates, or psychosocial outcomes.
• Long-term post-MI recovery remains challenging, with persistent deficits in physical activity, social engagement, and health literacy.