Results 11 to 20 of about 135,140 (306)

Replacement of aortic valve flaps with an autopericardium using the S. Ozaki technique

Вестник хирургии имени И.И. Грекова, 2023
Classical aortic valve replacement is often fraught with negative outcomes for patients. When replacing the aortic valve with a mechanical valve prosthesis, the patient is associated for life with the use of indirect anticoagulants, which often leads to ...
D. G. Gramatikov, V. S. Litus, V. K. Noginov, K. E. Budanov, K. V. Samko   +4 more
doaj   +1 more source

The First Experience of Aortic Valve Repeated Replacement Using the “Valve in Valve” Technique in a Patient With Dysfunction of a Biological Prosthesis

Неотложная медицинская помощь, 2021
Introduction. Aortic valve replacement in cardiopulmonary bypass with suture fixation of the prosthesis is the “gold standard” in cardiac surgery. Currently, the frequency of use of heart valve bioprostheses is increasing in older patients.
V. V. Vladimirov, L. S. Kokov, A. I. Kovalyov, S. S. Niyazov, M. V. Parkhomenko, A. V. Redkoborody, N. V. Rubtsov, N. M. Bikbova, R. Sh. Muslimov   +8 more
doaj   +1 more source

The structural-geometric and functional parameters of the heart in patients after mitral prosthetics with new full-flow valves in the long-term period [PDF]

КардиоСоматика, 2022
Aim. To compare the results of mitral valve replacement with the full-flow mechanical valve MedInzh-ST and the classical prosthesis MedInzh-2, to learn the structural and functional parameters of the heart depending from the prosthesis in the long-tern ...
Veronika S. Perekopskaya, Nataliya A. Morova, Valeriy N. Tsekhanovich   +2 more
doaj   +1 more source

Evaluating Reference Ages for Selecting Prosthesis Types for Heart Valve Replacement in Korea

JAMA Network Open, 2023
Key Points Question Which type of prosthesis is associated with the best outcomes by age of the recipient undergoing aortic or mitral valve replacement?
Sung Jun Park, Y. Ok, Ho Jin Kim, Ye-Jee Kim, Seonok Kim, Jung‐Min Ahn, Dae-Hee Kim, Jae-Sung Choi, J. Kim   +8 more
semanticscholar   +1 more source

First experience of transcatheter implantation of a Russian-made MedLab-CT prosthesis in a patient with dysfunction of biological mitral valve prosthesis

Российский кардиологический журнал, 2020
We present a case report of successful transcatheter implantation of a Russian-made cardiac valve prosthesis in a patient with dysfunction of biological mitral valve prosthesis (valve-in-valve).
A. V. Bogachev-Prokofiev, R. M. Sharifulin, M. A. Ovcharov, A. N. Pivkin, O. V. Krestyaninov, T. V. Antropova, M. A. Ovchinnikova, D. A. Astapov, A. V. Sapegin, A. V. Afanasyev, S. A. Budagaev, S. I. Zheleznev   +11 more
doaj   +1 more source

Essential information on surgical heart valve characteristics for optimal valve prosthesis selection: expert consensus document from the European Association for Cardio-Thoracic Surgery (EACTS)-The Society of Thoracic Surgeons (STS)-American Association for Thoracic Surgery (AATS) Valve Labelling Ta

European Journal of Cardio-Thoracic Surgery, 2020
Comprehensive information on the characteristics of surgical heart valves (SHVs) is essential for optimal valve selection. Such information is also important in assessing SHV function after valve replacement. Despite the existing regulatory framework for
Andras P Durko, P. Pibarot, P. Atluri, V. Bapat, D. Cameron, F. Casselman, E. Chen, G. Dahle, J. Elefteriades, P. Lancellotti, R. Prager, R. Rosenhek, A. Speir, M. Stijnen, G. Tasca, A. Yoganathan, T. Walther, R. de Paulis   +17 more
semanticscholar   +1 more source

Design, development, testing at ISO standards and in vivo feasibility study of a novel polymeric heart valve prosthesis.

Biomaterials Science, 2020
Clinically available prosthetic heart valves are life-saving, but imperfect: mechanical valves requiring anticoagulation therapy, whilst bioprosthetic valves have limited durability.
J. Stasiak, M. Serrani, E. Biral, James Taylor, A. Zaman, Samantha Jones, T. Ness, Francesco De Gaetano, M. Costantino, V. Bruno, S. Suleiman, R. Ascione, G. Moggridge   +12 more
semanticscholar   +1 more source

A rare case series of mechanical prosthetic heart valve structural deterioration presented as severe mitral regurgitation

Heart Vessels and Transplantation, 2023
Objective: Structural valve deterioration in the form of stenosis or regurgitation or both though being a rare complication with newer generation mechanical heart valves can occur and can be critical.
Jignesh Kothari, Sandip Lukhi, Utkarsh Sanghavi, Devvrat Desai , Ishan Gohil   +4 more
doaj   +1 more source

The longest functioning heart valve prosthesis? [PDF]

, 2007
Stephen Westaby, Lognathen Balacumaraswami, Nikant Sabharwal, Harald Becher   +3 more
openalex   +3 more sources

Heyde Syndrome Treated by Conventional Aortic Valve Replacement [PDF]

Brazilian Journal of Cardiovascular Surgery, 2019
Heyde syndrome manifests as aortic stenosis associated with gastrointestinal bleeding. We describe the case of a 64-year-old man who came to the emergency room due to acute heart failure and intermittent gastrointestinal bleeding.
Leonardo Rufino Garcia, André Monti Garzesi, Guilherme Tripoli, Nelson Leonardo Kerdahi Leite de Campos, Antonio Sérgio Martins, Marcello Laneza Felicio   +5 more
doaj   +1 more source