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OBJECTIVES On-pump beating heart technique for myocardial revascularization has been used successfully among both low and high risk patients. Its application among low ejection fraction patients is limited. The aim of our study is to evaluate this technique among patients with low ejection fraction and to compare results with off-pump bypass technique. (More)
Double-chambered right ventricle is a congenital anomaly in which the right ventricle is divided into 2 portions by anomalous muscle bundles. These cases often present in children, but rarely in adults. We discuss 2 cases of double-chambered right ventricle, in patients aged 42 and 35 years. When cases remain asymptomatic until adulthood, they can present(More)
Critical obstruction of the aorta presenting in the neonate typically occurs with aortic interruption or coarctation, following ductus arteriosus closure. Circumflex retroesophageal aortic arch is a rare aortic arch anomaly in which a right aortic arch continues as a retroesophageal component and descends on the left of the spine. Obstruction within the(More)
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