left ventricular volume

Predictive value of early mitral deceleration time in left ventricular volume dilation in patients with acute myocardial infarction

急性心肌梗死早期二尖瓣血流减速时间预测左室扩大的价值

Objective To evaluate the alteration and clinical significance of left ventricular volume ( LVV) in patients with coronary artery disease ( CAD) during dobutamine stress testing ( DST).

目的评价多巴酚丁胺负荷试验（DST）中冠心病（CAD）病人左室容积（LVV）的变化及临床意义。

Low in left ventricular ( LV) end diastolic volume ( 2 case);

左心室舒张内径减小（2例）；

End-systolic volume index ( ESVI), end-diastolic volume index ( EDVI) and left ventricular ejection fraction ( EF) were evaluated by method of biplane Simpson.

超声分析：应用双平面Simpson法计算左心室舒张末期容积（end-diastolic volume，EDI）、左心室收缩末期容积（end-systolic Volume，ESV），和左心室射血分数（left ventricular ejection fraction EF）。

The left ventricular end-diastolic diameter ( LVDd), stoke volume index ( SVI) and cardiac index ( CI) were measured before and after the operation, respectively.

术前和术后分别测量左心室舒张期末内径（LVDd）、每搏指数（SVI）和心脏指数（CI）。

Moreoer, intracoronary administration of BMC abrogated left ventricular end-systolic volume expansion after the infarction.

此外, 冠脉内注入BMC消除了心肌梗死后左室收缩末期容积的扩张.

This procedure can reduce left ventricular volume, increase ejection fraction, and improve left ventricular function.

治疗可以减少左心室容积, 增加射血分数, 改善左室功能.

Methods The left ventricular volume ( LVV) in32 cases of normals and35 patients with MI were measured by using DST.

方法用3DE方法测定了32例正常人和35例急性MI恢复期患者在DST中的变化情况。

Results The incidence and severe degrees of cardiac dilatation, left ventricular volume expansion, cardiac insufficiency, mitral/ tricuspid incompetence, pulmonary hypertension etc were apparently higher in DCM than in ICM ( P < 0.001).

结果心脏增大，左室容量增加，心功能减低，二、三尖瓣关闭不全，肺动脉高压等发生率及严重程度DCM组明显重于ICM组（P<0.001）。

( 4) left ventricular ejection fraction ( EF) and end diastolic volume ( EDV) were measured by AQ;

（四）AQ检测左室射血分数（EF）和左室舒张末期容积（EDV）；

The stroke volume and the left ventricular end-diastolic volume were greater at sea level.

海平每搏量与左室舒张末期容积增大，而心指数与排血分数有降低趋势；