ASSESSMENT OF LEFT-VENTRICULAR EJECTION FRACTION FROM TECHNETIUM-99M-METHOXY ISOBUTYL ISONITRILE MULTIPLE-GATED RADIONUCLIDE ANGIOCARDIOGRAPHY

被引：3

作者：

DAVIS, MH ^{[1
]}

REZAIE, B ^{[1
]}

WEILAND, FL ^{[1
]}

机构：

[1] ROSEVILLE HOSP,DEPT NUCL MED,ROSEVILLE,CA 95661

来源：

IEEE TRANSACTIONS ON MEDICAL IMAGING | 1993年 / 12卷 / 02期

关键词：

D O I：

10.1109/42.232248

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

Abnormal left ventricular function is a diagnostic indication of cardiac disease. Left ventricular function is commonly quantified by ejection fraction measurements. A novel approach for the determination of left ventricular ejection fraction from technetium-99m-methoxy isobutyl isonitrile multiple-gated radionuclide angiocardiography is presented. Data from 23 patients, symptomatic of cardiac disease, indicate that ejection fractions determined using the radionuclide technique correlate well with contrast X-ray single-plane cineangiography (r = 0.83, p < 10(-6)). Data from 14 of the patients indicate favorable correlation with technetium-99m-pertechnetate gated blood pool radionuclide angiocardiography (r = 0.87, p < 10(-4)).

引用

页码：189 / 199

页数：11

共 32 条

[1]

BAILLET GY, 1989, J NUCL MED, V30, P38

[2]

BARR A, 1981, HDB ARTIFICIAL INTEL, V1, P58

[3] SENSITIVITY, SPECIFICITY AND PREDICTIVE ACCURACY OF RADIONUCLIDE CINEANGIOGRAPHY DURING EXERCISE IN PATIENTS WITH CORONARY-ARTERY DISEASE - COMPARISON WITH EXERCISE ELECTROCARDIOGRAPHY [J].