Results 71 to 80 of about 210,559 (109)

Comparison of apixaban versus aspirin for the prevention of latent bioprosthetic aortic valve thrombosis: study protocol for a prospective randomized trial

Trials
Background The optimal antithrombotic strategy early after aortic valve replacement surgery with a biological valve remains controversial due to lack of high-quality evidence.
Tomislav Kopjar, Hrvoje Gasparovic, Maja Hrabak Paar, Daniel Lovric, Petra Cerina, Tomislav Tokic, Davor Milicic   +6 more
doaj   +1 more source

Leaflet Kinematics of Mechanical and Bioprosthetic Aortic Valve Prostheses. [PDF]

, 2017
The hemodynamic performance of artificial aortic valves (AVs) and the probability for structural valve deterioration can be linked to the valve kinematics.
Bernhard Vennemann, Paul Philipp Heinisch, Obrist, Dominik, Heinisch, Paul Philipp, Dominik Obrist, Vennemann, Bernhard Martin, Rösgen, Thomas, Thomas Rösgen   +7 more
core   +2 more sources

ANTITHROMBOTIC THERAPY IN PATIENTS WITH SURGICAL BIOPROSTHETIC AORTIC VALVE REPLACEMENT [PDF]

, 2023
Aortic valve replacement (AVR) is the only life-saving treatment for patients with severe symptomatic aortic stenosis. Bioprosthetic valves are used in 90% of AVRs because they do not require lifelong anticoagulation.
Eikelboom, Rachel
core   +1 more source

Rapid Involution of a Bioprosthetic Transcatheter Aortic Valve Replacement Presenting as Late Bioprosthetic Stenosis

, 2023
A 65-year-old male with a bioprosthetic 29 mm Edwards Sapien Ultra S3 TAVR implant for symptomatic severe aortic stenosis presented for evaluation after a 30-day transthoracic echocardiogram demonstrated bioprosthetic valve stenosis.
Shirani, Jamshid, Dixit, Shiv, Field, Patrick   +2 more
core   +1 more source

Discrepancy between catheter and doppler gradients immediately post transcatheter aortic valve replacement in an underexpanded prosthesis

Clinical Case Reports, 2018
Key Clinical Message Underexpansion of an aortic bioprosthetic valve is common after transcatheter aortic valve replacement (TAVR). Significant discrepancy between invasive hemodynamic gradients and echocardiographic Doppler gradients in an underexpanded
Imad Hameedullah, Elnazeer O. Ahmed, Abdalla Alzoobiy, Osama Elkhateeb   +3 more
doaj   +1 more source

A rare case report of early bioprosthetic valve thrombosis presenting with acute heart failure salvaged by thrombectomy

Journal of Cardiothoracic Surgery, 2017
Background Bioprosthetic valve thrombosis is previously considered as an extremely rare complication which hasn’t been systemically recognized and understood.
Jingya Fan, Peng Teng, Yu Zou, Liang Ma
doaj   +1 more source

Severe bioprosthetic mitral valve stenosis in pregnancy

, 2016
A 21-year-old woman in the 16th week of pregnancy was admitted due to acute presentation of severe exertional dyspnea. She had undergone mitral valve replacement (MVR) with bioprosthetic valve for infective endocarditis 2 years ago.
Tanawuttiwat, Tanyanan, Pinto Miranda, Veronica, Chaparro, Sandra V, Badiye, Amit, Munoz-Mendoza, Jerson   +4 more
core   +1 more source

Cardiac crossroads: deciding between mechanical or bioprosthetic heart valve replacement

, 2011
Maggie N Tillquist1, Thomas M Maddox21School of Medicine, University of Colorado Denver, Denver, CO, USA; 2VA Eastern Colorado Health Care System, and Department of Medicine (Cardiology), University of Colorado Denver, Denver, CO, USAAbstract: Nearly 15 ...
Thomas M Maddox, Maggie N Tillquist
core  

Outcomes of mechanical and bioprosthetic surgical valve replacements in egypt: evidence from a narrative review and experts’ survey

Journal of Cardiothoracic Surgery
Background Selecting between mechanical and bioprosthetic valves depends on multiple clinical and patient-specific criteria. This study aims to compare mechanical and bioprosthetic valve replacement outcomes in Egypt to support evidence-informed decision-
Mohamed El Fiky, Ahmed Ahmed, Emad Sarawy, Mohamed El Ghanam, Mohamed Sanad, Tamer Mansour, Baher Elezbawy, Ahmad Fasseeh, Sara Essam, Ahmad Mowafy, Sherif Abaza, Adham Salem, Elhusseiny Gamil   +12 more
doaj   +1 more source

Anticalcification strategies to increase bioprosthetic valve durability.

, 2011
In recent years, there has been a revival in the use of bioprosthetic valves as aortic substitutes. For example, during 2008 in Germany, among 12,397 patients who underwent isolated aortic valve procedures, 78% received a biological prosthesis and 21% a ...
VALENTE, MARIALUISA, THIENE, GAETANO
core