为寻找一个无创性检查左室充盈压的方法,作者探索了在早期透壁性心肌梗塞时,检查预测血液动力学状态和死亡率的可能性。采用心导管测量血液动力学指标——肺毛细血管嵌入压(pcw)。作者以前的工作证明 pcw18mmHg 是可用作判断有无肺淤血从而判断左心功能的临界值。 In an effort to find a noninvasive method of checking left ventricular filling pressure, the authors explored the possibility of examining predictive hemodynamic status and mortality in early transmyocardial infarctions. Cardiac catheterization was used to measure hemodynamic parameters - pulmonary capillary embedding pressure (pcw). The author’s previous work proves that pcw18mmHg is a critical value that can be used to determine whether there is pulmonary congestion to determine left ventricular function.