Results 81 to 90 of about 215,973 (201)

Treatment strategies for aorta-right ventricular fistula associated with aortic and/or mitral valve replacements: a with a review of the literature

, 2011
We report a case of aorta-right ventricular fistula associated with aortic and mitral valve replacements. We considered it as a paravalvular leakage. Aorta-right ventricular fistula is a very rare variant of paravalvular leakage. We discuss the aetiology,
Hasan Ali Gumrukcuoglu, Ahmet Yilmaz, Ibrahim Gul, Gul, Ibrahim, Kucukdurmaz, Zekeriya, Hekim Karapinar, Karapinar, Hekim, Hidayet Kayancicek, Zekeriya Kucukdurmaz, Kayancicek, Hidayet, Yilmaz, Ahmet, Gumrukcuoglu, Hasan Ali   +11 more
core   +1 more source

Contemporary Management of Aortic Stenosis: Timing of Intervention and Lifetime Valve Management

European Journal of Clinical Investigation, Volume 56, Issue 8, August 2026.
As transcatheter treatment expands to younger and lower‐risk patients, aortic stenosis management is evolving from a single procedure to lifelong valve care. This review highlights the key challenges across the patient journey, from timely diagnosis and optimal intervention to durable valve performance, long‐term surveillance, and repeat intervention ...
Ottavia Cozzi, Thomas Pilgrim
wiley   +1 more source

Single Centre Experience With the Balloon‐Expandable Myval Transcatheter Aortic Valve System in Patients With Bicuspid Anatomy: 1 Year Follow‐Up

Catheterization and Cardiovascular Interventions, Volume 108, Issue 1, Page 144-162, July 1, 2026.
ABSTRACT Background Transcatheter aortic valve implantation (TAVI) in bicuspid aortic valve (BAV) anatomy remains challenging due to anatomical complexity and limited trial data. New‐generation balloon‐expandable valves, such as Myval, require further evaluation in this subgroup.
Balázs Magyari, Bálint Kittka, Ilona Goják, Gábor Kasza, Kristóf Schönfeld, László Botond Szapáry, Mihály Simon, Rudolf Kiss, Andrea Bertalan, Edit Várady, István Szokodi, Iván Horváth   +11 more
wiley   +1 more source

Mitral paravalvular leak closure via minimal invasive transapical approach [PDF]

, 2014
Paravalvular leak is a common postoperative complication of cardiac valve replacement, leading to a significant morbidity. Leak closure surgery is usually performed in symptomatic patients.
Celik, Turgay, Iyisoy, Atila, Onrat, Ersel, Cingoz, Faruk, Yuksel, Uygar Cagdas, Yalcinkaya, Emre, Demirkol, Sait   +6 more
core   +1 more source

Negative Leakage [PDF]

We build a simple analytical general equilibrium model and linearize it, to find a closed-from expression for the effect of a small change in carbon tax on leakage – the increase in emissions elsewhere.
Kathy Baylis, Don Fullerton, Daniel Karney   +2 more
core   +2 more sources

A numerical study to investigate the impact of cell size of self-expanding aortic valve stents on paravalvular leakage

Current Directions in Biomedical Engineering
Transcatheter aortic valve replacement (TAVR) has become the standard treatment of multimorbid patients with severe aortic valve stenosis. One frequently observed complication after TAVR procedure is the occurence of paravalvular leakage (PVL).
Borowski Finja, Supp Laura, Oldenburg Jan, Kaule Sebastian, Öner Alper, Schmitz Klaus-Peter, Stiehm Michael   +6 more
doaj   +1 more source

Rapid-Deployment Aortic Valve Replacement: Patient Selection and Special Considerations

Vascular Health and Risk Management, 2023
Tomoki Sakata,1 Corazon De La Pena,2 Suguru Ohira2 1Cardiovascular Research Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA; 2Department of Surgery, Division of Cardiothoracic Surgery, Westchester Medical Center, New York Medical ...
Sakata T, De La Pena C, Ohira S
doaj  

71. Incidence of paravalvular leakage after aortic and mitral valve replacement at KFSH & RS, single centre experience

Journal of the Saudi Heart Association, 2015
Paravalvular leakage (PVL) is not rare and can be a serious clinical problem in 1–5% of all valve replacement. There are inconclusive data regarding the incidence of PVR after aortic valve replacement (AVR) and mitral valve replacement (MVR).The aim of ...
Nedim Selimovic (Faisal Harthy), Abd-Alkareem Al-Allaf, Vaqas Ahmed   +2 more
doaj   +1 more source

Around and Through: Successful Mitral Paravalvular Leakage Closure Using Both Anterograde and Retrograde Approaches

Catheterization and Cardiovascular Interventions, Volume 107, Issue 7, Page 2179-2182, June 1, 2026.
ABSTRACT Paravalvular leak (PVL) is a recognized complication after surgical mitral valve replacement and may cause heart failure, pulmonary hypertension, or hemolysis when moderate or severe. Although redo surgery is the definitive treatment, it carries substantial risk in elderly patients or those with multiple prior cardiac surgeries.
Marco Garaventa, Luca Nai Fovino, Tommaso Fabris, Giuseppe Tarantini   +3 more
wiley   +1 more source

Different Clinical Outcome of Paravalvular Leakage After Aortic or Mitral Valve Replacement

The American Journal of Cardiology, 2011
Although aortic valve replacement (AVR) and mitral valve replacement (MVR) are the most commonly performed prosthetic valve replacement operations, it is unclear whether clinical outcomes of paravalvular leakage (PVL) after MVR or AVR are different.
In Jeong, Cho, Jeonggeun, Moon, Chi Young, Shim, Yangsoo, Jang, Namsik, Chung, Byung-Chul, Chang, Jong-Won, Ha   +6 more
openaire   +3 more sources