However, only in DCM hearts was the proportion of trabeculae exhibiting a normal FFR increased after LVAD.
然而，只有在DCM心脏中有部分小梁在LVAD后显示出正常的FFR增加。
America's National heart, Lung and Blood Institute estimates that more than 50, 000 Americans a year need a heart transplant or an LVAD.
美国国家心肺血液协会估计，每年有五万多的美国人需要心脏移植或者LVAD。
America's National heart, Lung and Blood Institute estimates that more than 50,000 Americans a year need a heart transplant or an LVAD.
美国国家心肺血液协会估计，每年有五万多的美国人需要心脏移植或者LVAD。
Objective To compare the effects of LVAD on normal and acute ischemic right ventricular dysfunction, study the cause of right ventricular failure following LVAD.
目的比较左心辅助对正常及急性缺血性功能不全右心室血流动力学的影响，初步探讨左心辅助后右心衰的发生原因。
The LVAD Working Group recovery Study was a prospective multicenter trial to assess the incidence of myocardial recovery in patients bridged to cardiac transplantation.
TLWGRS研究是一项前瞻性多中心研究，用来评价那些等待心脏移植期间植入LVAD病人中心肌功能恢复的发生率。
Methods and Results— After LVAD implantation, patients were evaluated with the use of rest echocardiograms with partial LVAD support and cardiopulmonary exercise testing.
方法和结果：植入LVAD后，应用部分LVAD支持的病人检测静息超声心动图和运动心肺功能。
The left ventricular assist device, or LVAD, can boost the heart's ability to function, allowing it to recover if used with the right drugs, the researchers said in a study.
他们在研究中称这种左心室辅助装置在联用一些适当的药物时可以提高心脏功能并促进其恢复。
OBJECTIVE:To design a permanent impeller left ventricular assist device(LVAD) using permanent magnet bearing and fluid film bearing, and compare with the traditional electromagnetic levitated devices.
目的：采用永磁轴承和液膜轴承设计无源磁悬浮心室辅助装置，并与电磁磁悬浮方法设计的心室辅助装置进行比较。
OBJECTIVE:To design a permanent impeller left ventricular assist device(LVAD) using permanent magnet bearing and fluid film bearing, and compare with the traditional electromagnetic levitated devices.
目的：采用永磁轴承和液膜轴承设计无源磁悬浮心室辅助装置，并与电磁磁悬浮方法设计的心室辅助装置进行比较。
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