pulmonary arterial pressure 中文意思是什麼
pulmonary arterial pressure
解釋
肺動脈壓-
The disorders of vascular regulations is characteristic of endotoxin shock with the manifestations of marked reduction in systemic mean arterial pressure whereas pulmonary arterial hypertension, as well as abnormal changes of vascular reactivities of systemic and pulmonary arteries at its initial stage
血管調節機制紊亂是內毒素休克特徵性病理改變之一，主要表現為內毒素休克發生早期主動脈壓下降、肺動脈壓升高以及離體肺動脈及主動脈血管反應異常變化。 -
New methods for noninvasively detecting pulmonary pressure and left ventricular end - diastolic pressure manometer that measures megative pressure in mmhg was connected with the examined subject through a mask. the manometer is a remodeled sphygmomanometer for routine peripheral arterial blood pressure measurement that is market - available. the examined subjects were asked to carry out muller maneuver slowly so that the intrathoracic pressure decreases gradually while the blood flow of the right ventricular outflow tract observed with pulsed doppler echocardiography at the parasternal short - axis view of the great vessels in the two - dimensional echocardiography
肺動脈壓和左室舒張末壓無創測定新方法隨機選取有肺動脈瓣返流受檢者，根據我們提出的假說，人為地降低胸內壓（附加胸腔負壓） ，當降到肺動脈內壓力等於或小於右室壓時，肺動脈瓣即可開放，用多普勒超聲心動圖法可以探查到肺動脈瓣上的前向血流，此時的肺動脈壓應該為附加胸腔負壓的絕對值加上右室壓。
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