黏液瘤是心脏原发性肿瘤中最常见的一种，是心脏肿瘤超声心动图教学的重点。因传统教学模具或猪心解剖很难找到黏液瘤的模型，且黏液瘤与血栓等治疗方式截然不同，故黏液瘤的诊断及鉴别诊断成为教学的难点。手足并用教学法是将简单的肢体语言和道具应用到临床教学过程中，使医学知识简单化、具象化，可以激发学生的兴趣，提高教学效果。因此，将超声教学与手足并用教学法在黏液瘤的诊断及鉴别诊断中的教学体会进行简要汇报。

Myxoma is one of the most common primary heart tumors and is the focus of echocardiography teaching. Because it is difficult to find a suitable myxoma model in traditional teaching models or porcine heart dissection， and the treatment methods for myxoma and thrombosis are completely different， it is difficult to teach the diagnosis and differential diagnosis of myxoma. The hand-and-foot teaching method is to apply simple body language and props to the clinical teaching process， so that medical knowledge can be simplified and concrete， which can stimulate students' interest and improve teaching effect.This paper reports our experience in ultrasonic teaching using the hand-and-foot teaching method to help improve the diagnosis and differential diagnosis of myxoma.