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OBJECTIVES The aim of this study was to test whether the contractile response of akinetic myocardium to low dose dobutamine is useful for detecting myocardial viability in patients with coronary(More)
OBJECTIVES The study evaluated the effects of short- and long-term administration of carvedilol in patients with idiopathic dilated cardiomyopathy. BACKGROUND Carvedilol is a beta-adrenergic(More)
BACKGROUND Some patients with heart failure (HF) may have a marked improvement in left ventricular ejection fraction (LVEF) after long-term beta-blockade. We compared the clinical characteristics and(More)