Casta A, Wolf W J
Am Heart J. 1986 Feb;111(2):321-4. doi: 10.1016/0002-8703(86)90147-x.
Left ventricular bands were prospectively identified in 31 of 218 (14.2%) children undergoing an initial two-dimensional echocardiogram for suspected or known cardiac disease. Left ventricular bands usually coursed from the midportion of the interventricular septum to the free wall of the left ventricle. Most of the bands were detected in the apical four-chamber view. In 7 of 31, an hourglass configuration of the left ventricular cavity was noted. Diagnostic left ventricular angiography was performed in 9 of 31 patients, and in seven of nine the band was delineated. The echocardiographic and angiographic findings in children with left ventricular bands are discussed and the literature is reviewed.
在218例因疑似或已知心脏病接受首次二维超声心动图检查的儿童中，前瞻性地识别出31例（14.2%）存在左心室条索。左心室条索通常从室间隔中部延伸至左心室游离壁。大多数条索在心尖四腔心切面被检测到。31例中有7例观察到左心室腔呈沙漏样形态。31例患者中的9例进行了诊断性左心室血管造影，其中9例中的7例显示出了条索。本文讨论了左心室条索患儿的超声心动图和血管造影表现，并对相关文献进行了综述。
