Redo-TAVR Feasibility After SAPIEN 3 Stratified by Implant Depth and Commissural Alignment: A CT Simulation Study.
Anoop N KoshyGilbert H L TangSahil KheraManish VinayakMegan BerdanSneha GudibendiAmit HoodaLucy SafiStamatios LerakisGeorge D DangasSamin K SharmaAnnapoorna S KiniParasuram KrishnamoorthyPublished in: Circulation. Cardiovascular interventions (2024)
This study highlights the critical impact of implant depth, commissural alignment, and transcatheter heart valve size in predicting redo-TAVR feasibility. These findings highlight the necessity for individualized preprocedural planning, considering both immediate results and long-term prospects for reintervention as TAVR is increasingly utilized in younger patients with aortic stenosis.
Keyphrases
- aortic stenosis
- aortic valve replacement
- transcatheter aortic valve replacement
- transcatheter aortic valve implantation
- aortic valve
- ejection fraction
- left ventricular
- optical coherence tomography
- coronary artery disease
- soft tissue
- heart failure
- contrast enhanced
- image quality
- atrial fibrillation
- magnetic resonance imaging