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肺动脉高压是一个古老的话题 ,自 1 897年ViktorEisenmenger描述肺动脉高压的临床特征以来 ,医学界对其进行了不懈地研究 ,但至今还未得到圆满解决。1 定义、病理改变肺动脉的正常收缩压 (sPAP)、舒张压 (dPAP)及平均压 (mPAP)约为 2 4、9、1 6mmHg( 1mmHg=0 .1 33kPa)。静息
Pulmonary hypertension is an ancient topic that has been studied uninterrupted by the medical community since Viktor Eisenmenger described the clinical features of pulmonary hypertension in 1897 but has yet to be satisfactorily addressed. 1 Definition Pathophysiology Pulmonary arteries show normal systolic pressure (sPAP), diastolic pressure (dPAP) and mean pressure (mPAP) of approximately 24,9,16 mmHg (1 mmHg = 0.133 kPa). Rest