Left ventricular transient ischemic dilation during dobutamine stress echocardiography predicts multi-vessel coronary artery disease
نویسندگان
چکیده
منابع مشابه
Coronary Artery Spasm During Dobutamine Stress Echocardiography: A Case Report
Dobutamine stress echocardiography (DSE) has been widely used as a diagnostic and prognostic modality in the management of stress. DSE is associated with limited complications and adverse effects on the health of patients. In this case report, we described a 42-year-old female patient with dobutamine-induced coronary artery spasm with history of exertional dyspnea, which had deteriorated recent...
متن کاملMyocardial viability during dobutamine echocardiography predicts survival in patients with coronary artery disease and severe left ventricular systolic dysfunction.
OBJECTIVES The purpose of this study was to assess whether the presence or absence of myocardial viability during dobutamine echocardiography (DE) predicts survival in patients with coronary artery disease (CAD) and severe left ventricular (LV) dysfunction. BACKGROUND In patients with CAD, the presence of myocardial viability during DE identifies viable myocardium and predicts recovery of LV ...
متن کاملcoronary artery spasm during dobutamine stress echocardiography: a case report
dobutamine stress echocardiography (dse) has been widely used as a diagnostic and prognostic modality in the management of stress. dse is associated with limited complications and adverse effects on the health of patients. in this case report, we described a 42-year-old female patient with dobutamine-induced coronary artery spasm with history of exertional dyspnea, which had deteriorated recent...
متن کاملAbnormal ventricular activation and repolarisation during dobutamine stress echocardiography in coronary artery disease.
OBJECTIVE To assess possible ECG changes caused by dobutamine stress and their relation to wall motion disturbances in patients with coronary artery disease. DESIGN Prospective recording and analysis of 12 lead ECG at rest and during each stage of dobutamine stress echocardiography, and correlation with wall motion changes. SETTING A tertiary referral centre for cardiac disease equipped wit...
متن کاملDobutamine stress echocardiography identifies hibernating myocardium and predicts recovery of left ventricular function after coronary revascularization.
BACKGROUND The identification of hibernating myocardium is important in selecting patients who will benefit from coronary revascularization. This study was performed to determine whether dobutamine stress echocardiography (DSE) could identify hibernating myocardium and predict improvement in regional systolic wall thickening after revascularization. METHODS AND RESULTS DSE was performed in 49...
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ژورنال
عنوان ژورنال: Journal of Cardiology
سال: 2009
ISSN: 0914-5087
DOI: 10.1016/j.jjcc.2009.05.014