英语语法分析

Left ventricular filling pressure was lowered from an average of 22 to 12 mmHg.

左心室充盈压平均从22毫米汞柱降到12毫米汞柱。

They found that ventricular filling pressure was lowered from an average of 22 to 12 mmHg.

他们发现，心室充盈压力平均从22毫米汞柱降到12毫米汞柱。

The compartment syndrome was defined as intra-compartmental pressure of more than 30 mmHg.

间室综合征的评定标准为间室内部的压力超过30毫米汞柱。