It suggests that exercise does not increase but reduce Q-T dispersion in healthy aged, while myocardial ischemiainduced by exercises might increase Q-T dispersion of myocardium in aged.
提示运动缩短健康老年人心肌复极离散度，但运动诱发的心肌缺血却使之延长。
2
Objective to investigate the effects of simvastatin on myocardial ischemiainduced by exercise testing in patients with stable exertional angina pectoris and hypercholesterolemia.
目的探讨辛伐他汀调脂治疗对稳定劳力型心绞痛合并高胆固醇血症患者运动诱发心肌缺血的影响。
3
Conclusion Atorvastatin can improve myocardial ischemia, cardiac function and exercise tolerance induced by exercise.