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Updated: Apr 26, 2026

Echocardiographic Evaluation of Atrial Communications before Transcatheter Closure
Published on: February 8, 2022
An iatrogenic atrioventricular septal defect that developed following transfemoral TAVI
Abstract:
Transcatheter aortic valve implantation (TAVI) is sometimes associated with severe complications due to the unpredictability of such closed-chest procedures. Reported complications include atrioventricular blocks, vascular complications, aortic root rupture, aorto-right ventricular fistulas, and aortic dissections. Herein is presented the case of an 88-year-old female with a late atrioventricular septal defect that developed after TAVI.
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