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Updated: May 21, 2026

Transcatheter Pulmonary Valve Replacement from Autologous Pericardium with a Self-Expandable Nitinol Stent in an Adult Sheep Model
Published on: June 8, 2022
Transapical aortic balloon valvuloplasty in a 6-year-old child with unsuccessful retrograde approach
Ali Baykan1, Mustafa Argun, Sadettin Sedat Sezer
1Department of Pediatrics and Pediatric Cardiology, Erciyes University Medical Faculty, Kayseri, Turkey. alibaykan@yahoo.com
Abstract:
Severely stenotic aortic valves can be treated by percutaneous techniques. However, in rare conditions it could not be possible because of vascular access and valvular passage problems due to small and eccentric orifice. Hybrid approach to balloon aortic valvuloplasty may be considered an alternative to surgery. Here, we present a case of a patient with severe aortic stenosis who has had two failed attempts of percutaneous intervention.
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