Chimney technique in a TAVR-in-TAVR procedure with high risk of left main artery ostium occlusion

MeSH terms

• Aortic Valve Stenosis* / diagnostic imaging
• Aortic Valve Stenosis* / surgery
• Arterial Occlusive Diseases*
• Arteries
• Blood Vessel Prosthesis
• Blood Vessel Prosthesis Implantation*
• Humans
• Prosthesis Design
• Retrospective Studies
• Risk Factors
• Transcatheter Aortic Valve Replacement* / adverse effects
• Treatment Outcome