Related Experiment Video
Updated: Jul 10, 2026

Full-root Aortic Valve Replacement by Stentless Aortic Xenografts in Patients with Small Aortic Roots
Published on: May 21, 2017
Transcatheter Aortic Valve Replacement in a Patient With Criss-Cross Heart
Daniel Lewin1,2, Karel M Van Praet1,3, Gaik Nersesian1,3
1Department of Cardiothoracic and Vascular Surgery, German Heart Center Berlin, Berlin, Germany.
Insights
This study details the first transcatheter treatment for severe aortic regurgitation in a patient with criss-cross heart disease. The minimally invasive procedure successfully eliminated regurgitation, significantly improving the patient's physical health.
Area of Science:
- Cardiology
- Congenital Heart Disease
- Interventional Cardiology
Background:
- Severe aortic regurgitation poses significant risks.
- Criss-cross heart is an extremely rare and complex congenital heart anomaly.
- Transcatheter aortic valve replacement (TAVR) is an evolving treatment option.
Abstract:
This paper presents the first transcatheter management of severe aortic regurgitation in a 77-year-old woman with a criss-cross heart-an extremely rare and complex congenital heart disease. The procedure achieved an elimination of aortic regurgitation and resulted in a remarkable improvement of the patient's physical condition. (Level of Difficulty: Advanced.).
More Related Videos
06:59Improved Registration of 3D CT Angiography with X-ray Fluoroscopy for Image Fusion During Transcatheter Aortic Valve Implantation
Published on: June 3, 2018
06:02Upper-extremity Approach for Secondary Access in Transfemoral Transcatheter Aortic Valve Implantation
Published on: August 8, 2025
Related Concept Videos
Imaging Studies for Cardiovascular System V: CT
Cardiac Catheterization I: Pre-Procedure Overview