International Circulation: so one part of cardiac rehabilitation is education. I assume the other part is exercise itself? What sort of things do they do?
《国际循环》：教育是心脏康复治疗的一部分，那另一部分是不是是自我锻炼呢？怎样进行自我锻炼呢？
2
However, this anatomical change was not associated with a greater improvement in symptoms or exercise tolerance or with a reduction in the rate of death or hospitalization for cardiac causes.
然而，这种解剖学改变不伴有症状或运动耐量的更大改善，也不伴有死亡率或心脏原因的住院率下降。
3
However, this test may be appropriate for sedentary people over age 50 with multiple cardiac risk factors, especially before they begin an exercise regimen.