Closure of an ascending aorta perforation during a transseptal puncture procedure: transcatheter closure with a muscular ventricular septal defect occluder.

• Tác giả: Dawei Lin, Yanbin Song, Xiaochun Zhang, Daxin Zhou
• Ngôn ngữ: eng
• Ký hiệu phân loại: 296.83322 Denominations and movements
• Thông tin xuất bản: England : BMC cardiovascular disorders , 2025
• Bộ sưu tập: NCBI
• ID: 55974

Tóm tắt

BACKGROUND: Ascending aortic perforation is a rare complication of the transseptal puncture procedure that often requires emergency management. CASE PRESENTATION: We report the case of a 53-year-old woman with severe mitral stenosis (MS) who underwent percutaneous balloon mitral valvuloplasty (PBMV). After the transseptal puncture procedure, a right atrium-iatrogenic ascending aortic perforation was observed. An 8-mm muscular ventricular septal defect (VSD) occluder was then successfully used for emergency closure. CONCLUSION: Percutaneous closure of ascending aortic perforations via a muscular VSD occluder is a feasible treatment approach.