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临床上应用飘浮导管(亦称 SWan-Ganz 导管)是根据动物实验与临床实践所证实的肺动脉楔压(PWP)与左房压(LAP)以及左室舒张终末压(LVEDP)的良好相关性,以肺动脉楔压作为左室功能和血流动力学指标的重要依据。为此 PWP 业已成为危、急、重症病人进行血流动力学监测必不可少的重要方法。该法简而易行,但仍属有创
The clinical application of floating catheter (also known as SWan-Ganz catheter) is based on animal experiments and clinical practice confirmed pulmonary artery wedge pressure (PWP) and left atrial pressure (LAP) and left ventricular end-diastolic pressure (LVEDP) To pulmonary artery wedge pressure as an important basis for left ventricular function and hemodynamic parameters. Therefore, PWP has become an indispensable and important method for hemodynamic monitoring of critically ill and critically ill patients. The method is simple and easy, but still invasive