Prognostic value of exercise testing in a cohort of patients followed for 15 years after acute myocardial infarction
Why the study?
Does exercise testing and exercise capacity provide prognostic information for long-term mortality in patients recovering from acute myocardial infarction?
Population
1,430 patients who were alive 3 weeks after an acute myocardial infarction
Comparison
Exercise testing performed 3 weeks… vs No exercise testing (for participation analysis)
Design
Cohort
Follow-up
15 years
Authors
Discussion
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Member takes
Implication
May refine post-MI mortality risk stratification beyond ischemia; leaves open prospective validation and therapeutic impact.
Structured PICO
Does exercise testing and exercise capacity provide prognostic information for long-term mortality in patients recovering from acute myocardial infarction?
P
Population
1,430 patients who were alive 3 weeks after an acute myocardial infarction (from an initial consecutive cohort of 1,773 admitted between 1979 and 1983)
I
Intervention
Exercise testing performed 3 weeks post-myocardial infarction
C
Comparator
No exercise testing (for participation analysis)
O
Outcome
Mortality at 15 years follow-uphard clinical
In post-myocardial infarction patients, exercise capacity is a more powerful predictor of long-term mortality than the detection of ischemia during exercise testing.
Cite This Study
Helena Domínguez (2001) studied this question.