功能性单心室
Functionally univentricular heart
- 上级条目
- 心脏及大血管的结构发育异常
- 层级
- 5 级
定义
术语 "功能性单心室 "描述了一系列先天性心血管畸形，在这些畸形中，心室区可能不容易被分割，从而使一个心室泵进入体循环，而另一个则进入肺循环。 附加信息：由于解剖结构原因，或由于手术分割心室区缺乏可行性或不可取，心脏可能是功能性单心室。这类常见病变通常包括双流入右心室（DIRV）、双流入左心室（DILV）、三尖瓣闭锁、二尖瓣闭锁和左心发育不良综合征。有时可能被认为是功能性单心室的其他病变包括复杂形式的房室间隔缺损、右室双出口、先天性矫正型转位、室间隔完整型肺动脉瓣闭锁和其他心血管畸形。应尽可能使用特异性诊断编码，而而不使用 "功能性单心室 "术语。
The term “functionally univentricular heart” describes a spectrum of congenital cardiovascular malformations in which the ventricular mass may not readily lend itself to partitioning that commits one ventricular pump to the systemic circulation, and another to the pulmonary circulation. Additional information: a heart may be functionally univentricular because of its anatomy or because of the lack of feasibility or lack of advisability of surgically partitioning the ventricular mass. Common lesions in this category typically include double inlet right ventricle (DIRV), double inlet left ventricle (DILV), tricuspid atresia, mitral atresia, and hypoplastic left heart syndrome. Other lesions which sometimes may be considered to be a functionally univentricular heart include complex forms of atrioventricular septal defect, double outlet right ventricle, congenitally corrected transposition, pulmonary atresia with intact ventricular septum, and other cardiovascular malformations. Specific diagnostic codes should be used whenever possible, and not the term “functionally univentricular heart”.
子条目 共 6 条
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。