A forty-six-year-old male with a history of bicuspid aortic valve and failed previous transcatheter aortic valve replacement for symptomatic aortic stenosis underwent surgical explantation of the failed transcatheter aortic valve followed by the Ross procedure using a pulmonary autograft-in-conduit technique with a 30 mm Gelweave graft and reconstruction with a 29 mm pulmonary homograft.
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Aortic valve disease
April 13, 2023
Models created using artificial intelligence can now be used to help identify patients who may need a permanent pacemaker after transcatheter valve surgery.
April 13, 2023
By analyzing a cohort of patients with aortic aneurysms who were not undergoing surgery, this study aimed to determine the natural course of an aortic aneurysm. The patients’ ascending aortic aneurysms grew very slowly, and growth over 0.2 cm per year was rarely seen.
April 6, 2023
In the first analysis to validate observed clinical outcomes, two trials compared transcatheter aortic valve replacement (TAVR) to surgical aortic valve replacement (AVR). Valve dysfunction was found to be less common after five years in TAVR.
April 6, 2023
This video shows a case of successful closure of an aortic pseudoaneurysm and mitral paravalvular leak via a hybrid transapical approach.
March 28, 2023
In the second installment of this week’s Guest Editor Series, Axel Unbehaun presents a case of TAVR in which standard techniques were not an option. Instead, the team used a transcaval approach to successfully complete the procedure.
March 27, 2023
In the first installment of Gry Dahle’s Guest Editor Series, Gilbert Tang describes the evolution of transcatheter aortic valve replacement. He goes over the method’s history, limitations, and future directions.
March 27, 2023
In the newest entry into the CTSNet Guest Editor Series collection, “20 Years After First TAVI: Will the Pace of Innovations Continue for All Heart Valves?” Gry Dahle, MD, PhD presents a curated collection of videos on the history, current challenges, and future advances of transcatheter valve replacement.
March 27, 2023
Gry Dahle shares insights on her prolific work in valve surgery, the emergence of artificial intelligence in medicine, and the importance of building in interdisciplinary surgical team.