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Structural heart disease

Experience with the intra-annular self-expanding Navitor valve: data from the STS/ACC TVT registry

The expansion of TAVI, with the introduction of new-generation devices, has prioritized not only periprocedural safety, but...
Dr. Omar Tupayachi -
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Structural Heart Disease

ACC 2026 | Protect The Head-To-Head Trial: Randomized Comparison Between Emboliner and Sentinel During TAVI

Ischemic stroke remains one of the most feared complications of TAVI, with a relatively low but persistent...
Dr. Juan Manuel Pérez -
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Chronic Ischemic cardiopathy

ACC 2026 | PRO-TAVI Trial: Deferring Coronary Angioplasty in Patients Undergoing TAVI

Coronary artery disease is common in patients with severe aortic stenosis undergoing TAVI. Current guidelines recommend considering...
Dr. Juan Manuel Pérez -
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Structural Heart Disease

CRT 2026 | TAVI-CLOSE Trial: Dual Suture vs Suture + Plug for Vascular Closure After Transfemoral TAVI

The transfemoral approach is the predominant strategy for transcatheter aortic valve implantation (TAVI). Although vascular complications are...
Dr. Omar Tupayachi -
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Structural Heart Disease

CRT 2026 | NAVITOR IDE: Hemodynamic Outcomes and 5-Year Durability of an Intra-Annular Self-Expanding Transcatheter Aortic Valve

As TAVI expands into younger populations and patients with lower surgical risk, prosthesis durability has become a...
Dr. Omar Tupayachi -
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Structural heart disease

Can Coronary CT Angiography Replace Invasive Coronary Angiography in Pre-TAVI Coronary Assessment?

Coronary artery disease coexists in approximately half of patients undergoing transcatheter aortic valve implantation, making coronary assessment...
Dr. Juan Manuel Pérez -
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Structural heart disease

Valve-in-Valve in Small Surgical Aortic Bioprostheses: Balloon-Expandable or Self-Expanding? Three-Year Results from the LYTEN Trial

Dysfunction of small surgical aortic bioprostheses represents a challenging scenario for transcatheter aortic valve replacement in the...
Dr. Juan Manuel Pérez -
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Structural heart disease

Can TAVI Be Safely Performed in Patients With Bicuspid Aortic Valve?

Bicuspid aortic valve (BAV) represents an anatomical challenge for transcatheter aortic valve replacement (TAVR) due to the...
Dr. Juan Manuel Pérez -
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