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肺动脉高压(PH)是先天性心脏病(CHD)常见的并发症。肺动脉收缩压(PAS)30mm Hg(1mm Hg=0·133kPa)、肺动脉舒张压(PAD)15mm Hg被认为存在PH,其性质和程度是CHD预后的重要决定因素。本文系统地介绍PH的检测方法及其相关进展情况。1有创性检查心导管检查可直接测得管腔内压力及
Pulmonary hypertension (PH) is a common complication of congenital heart disease (CHD). Pulmonary arterial systolic pressure (PAS) 30 mm Hg (1 mm Hg = 0.133 kPa) and pulmonary arterial diastolic pressure (PAD) 15 mm Hg are considered to be present in PH, and their nature and extent are important determinants of the prognosis of CHD. This article systematically introduces the PH detection method and its related progress. A invasive examination of cardiac catheterization can be directly measured intraluminal pressure and