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Left Atrial Apendix Closure

Left Atrial Appendage Closure: Implantation Depth Could Determine Thrombosis Risk

Left atrial appendage closure (LAAC) has undergone significant advances over the past two decades. This progress has...
Dr. Andrés Rodríguez -
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Structural heart disease

Influence of cusp-overlap and three-cusp coplanar techniques on new-onset conduction disturbances after TAVI

New-onset conduction disturbances remain one of the most frequent complications after transcatheter aortic valve implantation (TAVI), being...
Dr. Juan Manuel Pérez -
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Bifurcations

KISS Trial: provisional stenting in non-left main coronary bifurcations — is less more?

Coronary bifurcation angioplasty remains one of the most frequent and technically challenging scenarios in interventional cardiology. Between...
Dr. Omar Tupayachi -
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Arterial Accesses

Complex radial access: a four-step protocol to overcome loops and tortuosity

Radial access is currently the preferred strategy for coronary angiography and percutaneous coronary interventions due to its...
Dr. Juan Manuel Pérez -
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Mitral valve

Percutaneous closure of paravalvular leaks in high-risk patients: clinical outcomes and the impact of residual leak

Paravalvular leak (PVL) is a relatively frequent complication following valve replacement (overall incidence 5–18%; 2–10% in the...
Dr. Juan Manuel Pérez -
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Peripheral vascular disease

SCAI 2026 | Deep vein arterialization as an alternative in patients with critical limb ischemia without conventional options

Critical limb ischemia (CLI) represents one of the most advanced stages of peripheral arterial disease (PAD). In...
Dr. Omar Tupayachi -
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Mitral valve

SCAI 2026 | Can an atrial fixation device prevent complications of transcatheter mitral valve replacement? Analysis of the AltaValve system

Transcatheter mitral valve replacement (TMVR) represents one of the most complex areas within structural interventions. Unlike TAVI,...
Dr. Omar Tupayachi -
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Acute coronary syndromes

SCAI 2026 | SELUTION DeNovo subanalysis: Use of sirolimus-eluting balloon in acute coronary syndrome

Percutaneous coronary intervention (PCI) with drug-eluting stent (DES) implantation remains the predominant strategy in the setting of...
Dr. Omar Tupayachi -
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