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肺毛细血管压(Pulmonary capillarypressure以下简称PCP)又称肺动脉楔入压(Pulmonary artery wedge pressure),能反映肺循环状态,并借以反映左心房的压力,在没有二尖瓣狭窄的情况下,又可指示心脏的前负荷,即左心室充盈压(Left ventricular filling pressure,简称LVFP)的情况,因此它是一项重要的心功能指标。多种疾病可导致肺循环状态改变,例如慢性支气管炎,感染型支气管哮喘由于长期气道
Pulmonary capillary pressure (Pulmonary capillary pressure, hereinafter referred to as PCP), also known as pulmonary artery wedge pressure (Pulmonary artery wedge pressure), can reflect the state of pulmonary circulation and to reflect the left atrial pressure, in the absence of mitral stenosis, but also instructions The preload of the heart, left ventricular filling pressure (LVFP), is an important indicator of cardiac function. A variety of diseases can lead to changes in pulmonary circulation, such as chronic bronchitis, bronchial asthma due to long-term airway