Efficacy and Adverse Effects of Transpulmonary Contrast Echocardiography Using Sonicated Albumin.
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چکیده
منابع مشابه
Efficacy and adverse effects of transpulmonary contrast echocardiography using sonicated albumin.
We studied the feasibility and adverse effects of transpulmonary contrast echocardiography using sonicated albumin in 6 dogs. Left heart contrast was observed by two-dimensional echocardiography, monitoring left ventricular pressure, its first derivative (dP/dt) and arterial oxygen saturation. The left heart was adequately opacified in 48 of 55 injections of various intravenous doses of sonicat...
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The purpose of this study was to determine whether the behavior of sonicated albumin microbubbles accurately mimics red blood cell flow in the microcirculation and is thus consistent with their use as in vivo tracers of red blood cell flow during myocardial contrast echocardiography. Accordingly, microbubbles prepared from fluorescein-conjugated albumin and fluorescently labeled red blood cells...
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This article describes the production, analysis, and reproducibility of forming microbubbles for contrast ultrasound imaging. The sonication method used to generate microbubbles was tested by four independent observers, and a subsequent laser particle counter analysis of microbubble size and concentration determined the reproducibility of the method. The results indicated that the mean bubble s...
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ژورنال
عنوان ژورنال: Internal Medicine
سال: 1994
ISSN: 0918-2918,1349-7235
DOI: 10.2169/internalmedicine.33.204