心脏肿瘤,原发或继发,皆较罕见。自心脏外科和放射治疗发展,某些心脏肿瘤已能治疗,故二、三十年来渐被重视。由于癌瘤疗效的提高,患者生存期较过去延长,故发现率亦有所增多。自 Mahaim(1945)系统温习文献以来,报告渐多。原发心脏肿瘤的发生率约占一般 Heart tumors, primary or secondary, are rare. Since the development of cardiac surgery and radiation therapy, some heart tumors have been treated, so they have been gaining importance in the past two decades. Due to the improvement of the curative effect of cancer, the survival time of patients is longer than in the past, so the discovery rate has also increased. There have been more reports since the Mahaim (1945) system reviewed the literature. The incidence of primary cardiac tumors accounts for approximately