Test of reliability of echocardiographic estimation of left ventricular dimensions and volumes.
نویسندگان
چکیده
منابع مشابه
Test of reliability of echocardiographic estimation of left ventricular dimensions and volumes.
This test is based on the incompressibility of myocardium, which dictates that left ventricular wall volume remains constant throughout the cardiac cycle. The volumes occupied by the left ventricular cavity, by ventricular wall plus cavity, and hence by ventricular wall alone were estimated, both at end-systole and at end-diastole, from ecocardiographic measurements of cavity transverse dimensi...
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Reproducibility of echocardiographic estimates of left ventricular dimensions.
Although echocardiography is ideally suited for repetitive use on a patient for evaluation of left ventricular function, the value of this application is minimised by the uncertainty as to whether changes in left ventricular dimensions observed on a patient at different times or by different observers are real or result from the ultrasonic beam penetrating the left ventricle at different angles...
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ژورنال
عنوان ژورنال: Heart
سال: 1976
ISSN: 1355-6037
DOI: 10.1136/hrt.38.11.1133