LA88.3
先天性左心室流出道梗阻
Congenital left ventricular outflow tract obstruction
- 上级条目
- LA88 先天性心室或室间隔异常
- 层级
- 6 级
定义
一种先天性心脏病，通过左心室流出道（靠近保护左室流出的瓣膜）的血流受阻。 此编码不应用于紧靠动脉瓣下的阻塞，如由于肌纤维隆起或肌纤维环引起的主动脉瓣下狭窄。
A congenital cardiac condition in which the flow through the left ventricular outflow tract (proximal to the valve[s] guarding the outflow from the left ventricle) is blocked or impeded. This code should not be used for obstruction immediately under the arterial valve such as subaortic stenosis due to fibromuscular shelf or tunnel.
索引词 可用于检索该条目的同义词与别名
- 先天性左心室流出道梗阻
- 房室瓣引起的先天性左室流出道梗阻
英文词条（2）
- Congenital left ventricular outflow tract obstruction
- Congenital left ventricular outflow tract obstruction due to atrioventricular valve
后组配轴 Postcoordination
该条目未定义后组配轴，直接使用上面的编码即可。后组配是在主干编码之后追加侧别、具体解剖部位、严重程度、病因等细节的可选组合方式，不是必填项。