left ventricular outflow 中文意思是什麼

left ventricular outflow 解釋
左心室流出量
  • left : left1leave 的過去式及過去分詞。 left on base 【棒球】（攻守換班時）留在壘上。adj 1 左的，左邊的，...
  • ventricular : adj. 1. 【解剖學】（心）室的。2. 膨脹的。
  • outflow : n. 流出；流出物；流出口，泛濫；（語言、感情的）爆發。 stem the river's outflow防止河水泛濫。
  1. And we also know that we should avoid reducing preload in these patients because reducing preload may cause obstruction of left ventricular outflow tract which is not convenient, so we try to avoid diuretics and nitrates in this kind of patients, but we use calcium antagonists and

    我們也知道我們應該避免減低這些患者的前負荷，因為減低前負荷會使本來就很艱難的左心室流出道更加容易阻塞，所以我們都會盡量避免給這類患者使用利尿劑和硝酸酯類藥物，但我們經常會用到鈣離子拮抗劑和
  2. 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。
  3. Left ventricular outflow tract view

    左心室流出道體位
  4. The valve here has been opened with the aortic outflow above and the left ventricular myocardium below

    這里的瓣膜已經通過主動脈流出道之上和左心室以下切開了。
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