Results 21 to 30 of about 40,848 (268)

Experience in the development of a system for repeated prosthetic heart valves

Сибирский научный медицинский журнал, 2023
The failure of heart valve bioprostheses, requiring repeated intervention to replace them, is a serious drawback that narrows the scope of such devices.
E. A. Ovcharenko, K. Yu. Klyshnikov, A. N. Stasev, A. V. Evtushenko, I. K. Khalivopulo, D. V. Borisenko, T. V. Glushkova, A. V. Ivanova, I. V. Dvadtsatov, S. S. Krutitsky, Yu. A. Kudryavtseva, O. L. Barbarash, L. S. Barbarash   +12 more
doaj   +1 more source

Hydrodynamic performance of a novel suturelessprosthetic aortic valve

Вестник трансплантологии и искусственных органов, 2020
The aim of the study was an in vitro hydrodynamic study of the developed prosthetic heart valve of the second generation, designed to carry out an implantation using «valve-in-valve» method. Material and methods.
K. Yu. Klyshnikov, E. A. Ovcharenko, Yu. A. Kudryavtseva, L. S. Barbarash   +3 more
doaj   +1 more source

Balloon expandable vs. self-expandable transcatheter aortic valve prosthesis short-term results of retrospective study [PDF]

Българска кардиология, 2022
Transcutaneous aortic valve implantation has been established as an effective method for the treatment of highgrade aortic stenosis in non-operative, high-risk for conventional surgery patients.
Hr. Angelov, P. Simeonov, P. Krastev, F. Abedinov, J. Jorgova, D. Trendafilova   +5 more
doaj   +3 more sources

Impact of Prosthesis-Patient Mismatch on Hemodynamics During Exercise in Patients With Aortic Stenosis After Transcatheter Aortic Valve Implantation With a Balloon-Expandable Valve

Frontiers in Cardiovascular Medicine, 2022
Background There is no evidence of hemodynamic performance during exercise in patients with aortic stenosis (AS) after transcatheter aortic valve implantation (TAVI).
Haruka Kameshima, M. Izumo, Tomomi Suzuki, H. Ohara, Yukio Sato, Mika Watanabe, S. Kuwata, K. Okuyama, Ryo Kamijima, Manabu Takai, S. Kou, Y. Tanabe, T. Harada, Y. Akashi   +13 more
semanticscholar   +1 more source

Transcatheter aortic valve implantation with a balloon-expandable prosthesis in a patient with single coronary artery: a case report

European Heart Journal: Case Reports, 2022
Background Single coronary artery is a rare coronary artery anomaly with an incidence of
M. Furugen, A. Furugen, K. Yamazaki, H. Doi   +3 more
semanticscholar   +1 more source

Fusion imaging guided implantation of a Tricento transcatheter heart valve for severe tricuspid regurgitation

Catheterization and cardiovascular interventions, 2021
We report the case of a 64‐year‐old patient with history of chronic kidney disease on dialysis who was repeatedly hospitalized due to hydropic decompensation. Right heart failure with secondary severe tricuspid regurgitation was diagnosed.
N. Boeder, M. Bayer, O. Dörr, H. Nef
semanticscholar   +1 more source

Strategies to Improve Survival from Surgery for Heart Valve Implantation in Sheep.

Comparative medicine, 2021
Sheep are a commonly used and validated model for cardiovascular research and, more specifically, for heart valve research.Implanting a heart valve on the arrested heart in sheep is complex and is often complicated by difficulties in restarting the heart,
A. Vis, Jan Cam Lammers, R. de Vroege, Martijn M. J. van Nieuwburg, Marlijn S. Jansen, J. Visser, B. Meuris, P. Gründeman, J. Kluin   +8 more
semanticscholar   +1 more source

Feasibility of SAPIEN 3 20-mm Transcatheter Heart Valve Implantation in Aortic Stenosis Patients with a Small Aortic Annulus

Journal of Transcatheter Valve Therapies, 2021
Corresponding author: Kayo Sugiyama. Department of Cardiac Surgery, Aichi Medical University Hospital, 1-1 Yazakokarimata, Nagakute, Aichi, 480-1195, Japan Email: kayotaro3@gmail.com Objective: Transcatheter aortic valve implantation (TAVI) is an ...
Kayo Sugiyama, K. Mukai, A. Watanabe, Mayu Suzuki, T. Amano, K. Matsuyama   +5 more
semanticscholar   +1 more source

Antithrombotic therapy in patients undergoing TAVI: An overview of Dutch hospitals [PDF]

, 2013
Purpose To assess current antithrombotic treatment strategies in the Netherlands in patients undergoing transcatheter aortic valve implantation (TAVI). Methods For every Dutch hospital performing TAVI (n =14) an interventional cardiologist experienced in
Baan Jr., J. (Jan), Berg, J.M. (Jurrien) ten, Brueren, B.R.G. (B.R. Guus), Garsse, L. (Leen) van, Heijer, P. (Pieter) den, Heuvel, A.F.M. (Ad) van den, Hofma, S.H. (Sjoerd), Houwelingen, K.G. (K.) van, Jaegere, P.P.T. (Peter) de, Kievit, P. (Peter), Kley, F. (Frank) van der, Nijenhuis, V.J. (V.), Slagboom, T. (Ton), Stella, P.R. (Pieter), van't Hof, A.W.J. (Arnoud)   +14 more
core   +7 more sources

Transcatheter Aortic Valve Implantation in Dialysis Patients [PDF]

, 2012
Background/Aims: Transcatheter aortic valve implantation (TAVI) has emerged as a new therapeutic option for high-risk patients. However, dialysis patients were excluded from all previous studies.
Baglin A, Braun J, Bryg RJ, Christian Kupatt, Cribier A, Edwards FH, Gerhard Steinbeck, Herzog CA, Iung B, Leon MB, London GM, Lucke JC, Maher ER, Matthias Wessely, Michael Fischereder, Philipp Lange, Rodes-Cabau J, Simon Rau, Smith CR, Stinebaugh J, Straumann E, Tanaka K, Ulf Schönermarck, Urena P, Varadarajan P, Varma R   +25 more
core   +1 more source