Contrast echocardiography for evaluation of left ventricular flow dynamics using densitometric analysis.
نویسندگان
چکیده
منابع مشابه
588 Contrast Echocardiography for Evaluation of Left Ventricular Flow Dynamics Using Densitometric Analysis
Background. Few data exist regarding intraventricular flow patterns in the presence of left ventricular dysfunction. Therefore, we examined the relation between intracavitary left ventricular flow dynamics and the presence ofventricular contractile abnormalities using videodensitometric analysis oftranspulmonary contrast echocardiography. Methods and Results. Two-dimensional echocardiography wa...
متن کاملContrast echocardiography for evaluation of left ventricular flow dynamics using densitometric analysis.
BACKGROUND Few data exist regarding intraventricular flow patterns in the presence of left ventricular dysfunction. Therefore, we examined the relation between intracavitary left ventricular flow dynamics and the presence of ventricular contractile abnormalities using videodensitometric analysis of transpulmonary contrast echocardiography. METHODS AND RESULTS Two-dimensional echocardiography ...
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E chocardiography has been criticised of having only moderate reproducibility and of having a low sensitivity of changes in left ventricular ejection fraction (LVEF). Inadequate endocardial visualisation during echocardiography occurs in up to 20% of cases. Although image quality has been improved with the introduction of harmonic imaging, 2 there are still a number of studies remaining of inad...
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ژورنال
عنوان ژورنال: Circulation
سال: 1993
ISSN: 0009-7322,1524-4539
DOI: 10.1161/01.cir.88.2.588