Valve-sparing reimplantation technique for treatment of neoaortic root dilatation late after the arterial switch operation: raising the bar
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Neoaortic root dilatation can develop during long-term follow-up after an arterial switch operation (ASO). Although few patients require surgical reintervention, significant valve regurgitation is still an important cause of late morbidity. We report on a 15-y... ...
