Katsunori Yoshiwara

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Aortopulmonary window (APW) is a rare congenital heart defect that requires urgent repair, as it can lead to rapid development of pulmonary hypertension. A 6-day-old boy with a total-defect APW was transferred to our hospital and underwent definitive repair on the 15th day after birth. The ascending aorta and pulmonary trunk were divided to create a larger(More)
Left ventricular myocardial disorders due to volume overload were investigated by Tl-201 myocardial SPECT (Tl-201 SPECT) in patients with aortic or mitral regurgitation, and its utility for timing cardiac valve replacement was studied. There were significant correlations between Tl-201 scores and electrocardiographic changes and the New York Heart(More)
Surgical repair on a 46-day-old girl with pulmonary artery sling is reported. She was suffered from dypnea and admitted to a hospital on 12 days after her birth. On chest roentgenogram atelectasis of right lung was found. She had been on respirator since 21 days after her birth. On bronchogram and pulmonary arteriogram, the trachea and right bronchus were(More)
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