The group of patients whose cause was due to senile degenerative calcification had higher morbidity than that of patients whose cause due to rheumatic fever, cong...

• 结论退行性主动脉瓣病常合并冠心病,成人主动脉瓣疾病有心绞痛症状行手术治疗术前应常规行冠状动脉脉造影检查,无心绞痛症状的病人行此检查的年龄应适当放宽。