Transcatheter closure of perimembranous ventricular septal defect with right coronary cusp prolapse using the Amplatzer Duct Occluder II device: A noval systematic multicenter experience from Iraq
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Background: Perimembranous ventricular septal defect (PM-VSD) with right coronary cusp (RCC) prolapse carries a high risk of progressive aortic regurgitation and often lacks a measurable aortic rim, complicating device closure. W... ...
