Progress in Transcatheter Occlusion of Complex Patent Ductus Arteriosus Ultrasonography of cor triatriatum complicating fistula of left coronary artery to atria sinistrum and PDA: report of one case 超声诊断三房心合并左冠状动脉左房瘘、动脉导管未闭1例
Peri-operative nursing care of patients with myxoma of atria sinistrum 心房黏液瘤病人围手术期护理