TRANSESOPHAGEAL TWO-DIMENSIONAL ECHOCARDIOGRAPHY FOR THE DETECTION OF LEFT ATRIAL APPENDAGE THROMBUS
TRANSESOPHAGEAL TWO-DIMENSIONAL ECHOCARDIOGRAPHY FOR THE DETECTION OF LEFT ATRIAL APPENDAGE THROMBUS
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DOI：
10.1016/s0735-1097(86)80275-3
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发表时间：
1986-01-01
影响因子：
24
通讯作者：
BLEIFELD, W
中科院分区：
文献类型：
--
作者：
ASCHENBERG, W;SCHLUTER, M;BLEIFELD, W
传统的二维超声心动图常常不能检测到位于左心耳的血栓。经食管超声心动图方法易于显示左心房形态，可作为替代方法。在21例二尖瓣狭窄患者中，6例在经胸超声心动图检查失败后，经食管二维超声心动图诊断为左心耳血栓。所有病例的经食管超声心动图结果均在二尖瓣置换术中得到证实。
Thrombi located in the left atrial appendage are frequently not detected with conventional two-dimensional echocardiography. The transesophageal echocardiographic approach readily visualizes left atrial morphology and may be used as an alternative. In 6 of 21 patients with mitral valve stenosis, a left atrial appendage thrombus was diagnosed by transesophageal two-dimensional echocardiography when transthoracic echocardiography had failed. The transesophageal echocardiographic findings were confirmed at surgery for mitral valve replacement in all cases.