Keywords Cardiac surgical procedures Endomyocardial fibrosis Echocardiography Magnetic resonance imaging Endomyocardial biopsy Endo-Cariectomy Valve repair or replacement;

• 关键词心脏外科手术方法;心内膜心肌纤维化症;超声心动图;心内膜切除术;瓣膜成形或置换术;