Effect of trimetazidine on exercise capacity of the patients with old myocardial infarction during recovery period

摘要

Objective To investigate the effect of trimeta zidine(TMZ )on ex ercise capacity of the patients with old myocardial infarction during recovery p eriod.Method28patients were administered hitra les,blockers and antipemic ag ents.30patients were administered TMZ 20mg tid.After 12weeks ,we compar ed ni trite expenditures,time to onset of angina after exercise,the time to 1 mm ST segment depression after exercise and rate pressure product.Result Nitrit e expenditures per week were s ignificantly reduced than before tr eatment and c omprehensive group(P 0.05).Conclusion TMZ may increase exercise capac ity of patients with old myocardial infa rction.