Results 1 to 10 of about 20,265 (252)

Comparing Clinical Outcomes of Patients With a Small Versus Large Annulus After Newer‐Generation Balloon‐Expandable Transcatheter Aortic Valve Replacement [PDF]

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
Background Limited data are available comparing clinical outcomes between patients with small and large annuli following transcatheter aortic valve replacement using balloon‐expandable valves.
Kazuki Suruga, Vivek Patel, Takashi Nagasaka, Yuchao Guo, Hidemasa Shitan, Daniel Ng, Tea Cohen, Tukika Garg, Prashant Ahlawat, Ofir Koren, Dhairya Patel, Aakriti Gupta, Tarun Chakravarty, Wen Cheng, Yuito Okada, Hasan Jilaihawi, Mamoo Nakamura, Raj R. Makkar   +17 more
doaj   +2 more sources

Critical uterine bleeding after miscarriage in a warfarin-anticoagulated patient with mechanical heart valve: a case report [PDF]

Journal of Medical Case Reports
Background Patients with mechanical heart valves require lifelong oral anticoagulation with vitamin K antagonists such as warfarin to prevent valve-associated thromboembolism.
Melanie Poloczek, Barbara Kipp
doaj   +2 more sources

Bioprosthetic or mechanical heart valves: prosthesis choice for borderline patients?—Results from 9,616 cases recorded in Polish national cardiac surgery registry [PDF]

Journal of Thoracic Disease, 2020
Krzysztof Bartus, Radosław Litwinowicz, Mariusz Kowalewski   +2 more
exaly   +2 more sources

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

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

Developing the Tissue Engineered Heart Valve – a Descriptive Hemodynamic and Ultrasound in Vitro Characterization Study of Heart Valves in a Bioreactor [PDF]

Romanian Journal of Cardiology, 2021
The inherent limitations of current heart valve substitutes create the premise for the Tissue Engineered Heart Valve (TEHV), considered the perfect substitute. We aimed to compare in vitro hemodynamic performances of our TEHV, the conventional prosthetic
Ionela MOVILEANU, Dan Octavian NISTOR, Leslie SIERAD, Klara BRINZANIUC, Codrut OPRITA, Marius Mihai HARPA, Terezia PREDA, Ovidiu COTOI, Hussam AL HUSSEIN, Hamida AL HUSSEIN, Alexandru CHERTES, Horatiu SUCIU, Agneta SIMIONESCU, Dan SIMIONESCU   +13 more
doaj   +1 more source

Dynamic Echocardiographic Imaging of a Valve-in-Valve Mitral Prosthesis

Case Reports in Radiology, 2022
Dynamic imaging of heart valves and specifically prosthetic valves is a central benefit of echocardiography. Most bioprosthetic heart valves degenerate over a given time and hence require repeat valve replacement which carries a significant risk of ...
Bishoy Wassef, Mina Masry, Mounir Ghali, John N. Makaryus, Amgad N. Makaryus   +4 more
doaj   +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

How rare is isolated rheumatic tricuspid valve disease? [PDF]

, 2020
The incidence of rheumatic fever (RF) has markedly decreased in Europe since the beginning of the 20th century due to improved living conditions, early antibiotic therapy in streptococcal pharyngitis, and changes in serotypes of circulating streptococci.
Florescu, Cristina, Istrătoaie, Octavian, Mandia, Roxana, Mustafa, Edme R., Târtea, Georgică C.   +4 more
core   +2 more sources

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