Results 1 to 10 of about 8,755 (118)

Novel Transcatheter Tricuspid Valve Replacement Device for Recurrent Regurgitation After Failed Surgical Repair [PDF]

JACC: Case Reports
Background: Recurrent tricuspid regurgitation (TR) after surgical annuloplasty is a common challenge, and redo surgery carries high risk. Transcatheter valve-in-ring approaches are often limited by paravalvular leak (PVL), especially with incomplete ...
Muhammad Saad, MD, Alan Wong, MD, Nadia El-Hangouche, MD, Puvi Seshiah, MD, Santiago Garcia, MD   +4 more
doaj   +2 more sources

Management of massive paravalvular leak (PVL): a case report of transcatheter mitral paravalvular leak closure [PDF]

Journal of Cardiothoracic Surgery
Background Paravalvular leak (PVL), a complication following either surgical or transcatheter prosthetic heart valve replacement, can lead to severe clinical consequences including refractory heart failure and persistent hemolysis.
Chen Wang, Haoyang Li, Qiyao Yu, Jingyuan Huo, Kaishuai Wu, Zhen Wang, Weidong Li, Hongfei Xu   +7 more
doaj   +2 more sources

Aortic valve morphology and paravalvular leak regression after a self-expandable transcatheter aortic valve replacement

Frontiers in Physiology, 2023
Aims: The study aimed to compare paravalvular leak (PVL) changes after a transcatheter aortic valve replacement (TAVR) with self-expandable prosthesis between different aortic valve morphologies and evaluate the impact of paravalvular leak regression on ...
Qinchun Jin, Qinchun Jin, Wei Li, Shasha Chen, Shasha Chen, Mingfei Li, Mingfei Li, Daxin Zhou, Daxin Zhou, Xiaochun Zhang, Xiaochun Zhang, Junbo Ge, Junbo Ge   +12 more
doaj   +1 more source

Mitral Paravalvular Leak 3D Printing from 3D-Transesophageal Echocardiography

Anatolian Journal of Cardiology, 2023
Background: Paravalvular leaks can be detected in almost 15% of patients after mitral valve prosthesis implantation. This complication can result in congestive heart failure and hemolysis.
Marek Jedrzejek, Michal Kozlowski, Ewa Peszek-przybyla, Tomasz Jadczyk, Piotr Pysz, Wojciech Wojakowski, Grzegorz Smolka   +6 more
doaj   +1 more source

Paravalvular Leak

Methodist DeBakey Cardiovascular Journal, 2022
Despite improvements and advancements in surgical technique, paravalvular leaks (PVL) continue to present a challenge when caring for patients with prosthetic valve disease.1 Paravalvular leaks result from dehiscence of the surgical ring from the mitral ...
Fatima Qamar, Rowa H. Attar, Faisal Nabi
doaj   +1 more source

Transcatheter closure of multiple paravalvular leaks by a transapical approach under echocardiographic guidance: A case report

Science Progress, 2021
Case summary A patient who underwent mechanical aortic and mitral valve replacement developed three paravalvular leaks 10 months later. We located the tracks by puncturing the apex cordis under transoesophageal echocardiography guidance alone and ...
Kang Yi, Fang-Hui Ding, Tao You, Hong-Xin Li, Jian-Guo Xu, Xiao-Dong Hou, Xin-Kuan Wang, Xin Zhang   +7 more
doaj   +1 more source

Percutaneous Paravalvular Leak Closure Early Post-MV Replacement With Retrieval of Embolized Muscular VSD Device

JACC: Case Reports, 2019
This report describes a case of paravalvular leak (PVL) closure 20 days after surgery that was complicated by an embolized 10-mm device in a patient who underwent redo PVL closure after 6 months.
Reda Abuelatta, MD, Hesham Abdo Naeim, MD   +1 more
doaj   +1 more source

Case report: Stenosis turned leak … and turned stenosis—complications of paravalvular prosthetic leak closure with a plug device

Frontiers in Cardiovascular Medicine, 2023
BackgroundParavalvular leak is one of the most common complications and is among the most important prognostic factors of short- and long-term mortality after transcatheter aortic valve implantation (TAVI). Percutaneous valvular leak repair constitutes a
Barbara Pitta Gros, Barbara Pitta Gros, Olivier Roux, Eric Eeckhout, Eric Eeckhout, Matthias Kirsch, Matthias Kirsch   +6 more
doaj   +1 more source

Percutaneous Management of Bioprosthetic Mitral Valve Dehiscence with Combined Valve-in-Valve Replacement and Paravalvular Leak Closure

Methodist DeBakey Cardiovascular Journal, 2022
This case report describes a patient with bioprosthetic mitral valve dehiscence that resulted in severe paravalvular regurgitation and cardiogenic shock.
Hani Alturkmani, Jack Xu, Adib Chaus, Srikanth Vallurupalli, Gaurav Dhar   +4 more
doaj   +1 more source

A rare case of recurrent severe hemolytic anemia

IHJ Cardiovascular Case Reports, 2018
Mild compensated hemolysis associated with mechanical heart valves is not uncommon even in the current era. Severe hemolysis is rare, usually reflects paravalvular leak.
Lachikarathman Devegowda, Satvic Cholenahally Manjunath, Prabhavathi Bhat, Prasanna Simha Mohan Rao, Cholenahally Nanjappa Manjunath   +4 more
doaj   +1 more source