total mortality rate

The complications for pregnancy with heart diseases mainly include congestive heart failure including pulmonary edema, cardiac arrhythmias, thrombo-embolism, angina pectoris, hypoxemia and infective endocarditis, with a total mortality rate of 2.7%, stillbirth and miscarriages rate of 7.7%.

心脏病合并妊娠患者妊娠期间出现并发症主要有：充血性心力衰竭包括肺水肿、心律失常、血栓栓塞、心绞痛、低氧血症和感染性心内膜炎，总死亡率是2.7%，死胎和自然流产率是7.7%。

Conclusion The developed and modified approaches through the base of skull under microsurgical technique are able to enhance the total removal rate, lower the mortality and reduce the complications so that most patients can be cured.

结论采用颅底手术入路和显微外科手术技术可以提高岩斜区肿瘤的全切除率，降低死亡率及并发症，大多数病人能达到治愈目的。