cyanotic heart disease

• 紫绀型心脏病

cyanotic heart disease的用法和样例：

例句

1. Dr David Batty and colleagues, found that a lower IQ was strongly associated with a higher risk of death from causes such as accidents, coronary heart disease and suicide.
   大卫博士和他的同事们发现低智商和高死亡率有很大的关联，比如意外事故，冠状型心脏病和自杀的死亡率。