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- Compared with data in control,IVPG in groups of myocardial infarction,dilated cardiomyopathy and coronary heart disease was decreased and CSV left ventricular inflow in these groups was increased significantly(P<(0.001)). 心肌梗死、扩张型心肌病、冠心病各组的IVPG较对照组显著减低;CSV显著增高(P<0.;001)。
- left ventricular inflow tract pressure 左心室流入道压力
- Color differences of left ventricular inflow at early diastole:a two-dimensional color Doppler study 舒张早期左心室流入血流色阶差的二维彩色多普勒超声研究
- [2]Chen M,Ding YC,Li J,et al.Color differences of left ventricular inflow at early diastole:A two-dimensional color Doppler study[J].Chinese J Ultrasonography,2006,15(5):340-343. 陈明;丁云川;李静;等.;舒张早期左室流入血流色阶差的二维彩色多普勒超声研究[J]
- left ventricular inflow 左心室流入量
- left ventricular inflow tract 左心室流入道
- Methods: Left ventricular ejection fraction(LVEF), mitral inflow peak velocity(E,A), and mitral annular velocity(Sa, Ea, Aa) were measured with DTI PWD in 20 patients with coronary heart disease(CHD) and 20 normal subjects. 方法 :测量 2 0例正常人和 2 0例冠心病患者左室射血分数 (L VEF) ,二尖瓣口舒张期血流频谱 E波、A波和二尖瓣环频谱 Sa波、Ea波、Aa波的峰值速度。
- Clinical left ventricular enlargement with secondary mitral regurgitation? 临床上有否左心室扩大伴二尖瓣返流?
- The ratio of acute left ventricular failure was 14.5%, Tha of asthma was11%. 老年人自发性气胸误诊率36.;8%25;其中误诊为急性左心衰占14
- In right ventricular inflow tract endocardium pacing group, compare the ESV EDV EF% SV.we found the ESV increased slightly and EDV EF% SV decreased after implantation . But there wasno significance. 将右室流入道组起搏术前自身心律下ESV EDV EF%25 SV与术后自身心律下比较看出术后ESV略较术前增大,术后EDV EF%25 SV较术前有减小的趋势,但无统计学意义。
- Heart weight index(HWI),left ventricular mass index(LVMI) were calculated. 测算心脏重量指数(heartwe ight index,HW I)、左室质量指数(left ventricu-larm ass index,LVM I);
- Measuring value of left ventricular function have deviation in AQ method. 结论:AQ法与门控核素法比较,其左心功能测值差异性较大。 M超法测定LVEF是基本稳定和可靠的
- Left ventricular filling pressure was lowered from an average of 22 to 12 mmHg. 左心室充盈压平均从22毫米汞柱降到12毫米汞柱。
- Stiffening of the arterial tree alters afterload and left ventricular geometry. 尽管左心室的心脏收缩功能仍然能够维持,但是左心室的舒张功能则大大改变。
- Left ventricular failure results in distention of the left atrium, engorgement of the pulmonary veins. 左心室衰竭导致左心房扩张,肺静脉充盈。
- The leve l of blood pressure and left ventricular anatomic geom etry were two most important predictors. 结果和结论:对心脏收缩功能和舒张功能有独立影响的因素不尽相同,血压水平和解剖结构是两个最重要影响因素。
- Inmost, left ventricular diastolicdysfunction (DD) plays a major role in the genesis of DHF. 通常左室舒张功能障碍在舒张性心衰中起了重要作用。
- Aim: To measure left ventricular long axis function in the patients with rheumatic mitral stenosis( MS). 目的:检测风湿性心脏病二尖瓣狭窄(S)者左心室纵轴功能。
- Application of Biventricular Pacing and Preliminary Experience of Implanted Left Ventricular Lead. 双室同步起搏的临床应用及置入左室电极的初步体会。
- TDI for Assessing Left Ventricular Function in Patients with Significant Mitral Regurgitation. 严重二尖瓣关闭不全病人左室功能的组织多普勒评价。