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心脏间隔膨出瘤多是由于心脏间隔先天性的发育薄弱所致,或因后天心肌缺血梗塞导致的间隔变薄,在心脏负荷因素的作用下向低压侧膨隆,而形成气球样的瘤样膨出;尤其是缺血梗死造成的室壁瘤,若心内血流持续冲击及心脏负荷持续增大,则容易发生间隔膨出瘤破裂,轻者心功能降低,重者危及生命[1]。其中室间隔膜部膨出瘤又分为真性和假性2种,真性室间隔膨出瘤是心脏膜部间隔向右侧心腔囊袋状突出的一种先天畸形,比较少见,发病原因不清楚,可能与胚胎发育异常或膜部间隔自然闭合过程有关[2]。近年来我院应用多功能彩色超声诊断仪检查诊断心脏间隔膨出瘤患者48例,本文
Cardiac septal enlargement of the tumor mostly due to congenital heart failure caused by the development of thinning, or myocardial infarction caused by myocardial infarction caused by the thinning of the heart under the action of load factors bulging to the low pressure side, and the formation of balloon-like tumor Bulging; especially aneurysm caused by ischemic infarction, if the continuous impact of intracardiac blood flow and heart load continues to increase, it is prone to interval rupture of the tumor, the light heart function decreased, severe cases of life-threatening [1] . Among them, there are 2 types of true and false bulge in the interventricular septum diaphragm. The true septum bulging tumor is a congenital malformation that protrudes out of the heart cavity pouch to the right side of the heart diaphragm. It is rare and the cause of the disease is not Clearly, may be related to abnormal embryonic development or natural closure of the membrane interval [2]. In recent years, our hospital with multi-function color ultrasound diagnostic examination of 48 cases of cardiac space expansion in patients with tumor, this article