Lawson C S, Venn G E, Webb-Peploe M M
Department St Thomas's Hospital, London.
Br Heart J. 1991 Aug;66(2):179-81. doi: 10.1136/hrt.66.2.179.
Subvalvar left ventricular aneurysms are rare and occur predominantly in black Africans. A submitral left ventricular aneurysm was diagnosed on cross sectional echocardiography in a black woman born in the United Kingdom. The left parasternal long axis view showed a highly echogenic mass apparently attached to the wall of a dilated left atrium, but the apical two-chamber view showed that this was thrombus in the apex of a left ventricular aneurysm. The patient subsequently underwent surgical correction.
瓣下型左心室动脉瘤较为罕见，主要发生在非洲黑人中。一名出生于英国的黑人女性经横断面超声心动图诊断为二尖瓣下左心室动脉瘤。胸骨旁左心长轴切面显示一个高回声团块，显然附着于扩张的左心房壁，但心尖两腔切面显示这是左心室动脉瘤心尖部的血栓。该患者随后接受了手术矫正。
