Results 1 to 10 of about 1,953,158 (218)

Effects of a Personalized Nurse-Led Educational Program for New Patients Receiving Oral Anticoagulant Therapy after Mechanical Heart Valve Prosthesis Implantation on Adherence to Treatment. [PDF]

J Chest Surg, 2021
Life-long anticoagulant therapy is mandatory for patients who undergo heart valve replacement with implantation of a mechanical prosthesis. The aim of this study was to investigate the effects of a nurse-led patient educational program concerning oral anticoagulant therapy intake after heart valve replacement surgery on patients' knowledge of important
Eltheni R, Schizas N, Michopanou N, Fildissis G.   +3 more
europepmc   +6 more sources

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

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   +2 more sources

Single-Session Transcatheter Aortic and Tricuspid Valve-in-Valve Implantation in a Patient with Prior Multivalve Surgery and a Chronic Transvenous Pacing Lead: A Case-Based Review of Procedural Strategy [PDF]

Life
Background: The population of patients surviving previous multivalve surgery is expanding, and structural Heart Teams increasingly encounter complex multivalvular disease requiring reintervention, for which redo surgery carries prohibitive risk.
Cristian Mornoș, Laurentiu Pașcalau, Vlad Anton Iliescu, Aniko Mornoș, Daniel-Miron Brie, Horea Feier, Mihai-Andrei Lazăr, Silvius-Alexandru Pescariu, Dragoș Cozma   +8 more
doaj   +2 more sources

Association of Implantation Depth With Hemodynamics and Mechanical Consequences in Small Valve-In-Valve TAVR [PDF]

JACC: Asia
Background: Valve-in-valve (ViV) transcatheter aortic valve replacement in small surgical bioprostheses is often limited by residual gradients and prosthesis-patient mismatch.
Bo Fu, MD, Fenlong Xue, MD, Yanhe Ma, MD, Zhengda Chen, MD, Shihong Liu, PhD, Hongyue Sun, PhD, Zhigang Guo, MD, Qingliang Chen, MD, Nan Jiang, MD   +8 more
doaj   +2 more sources

Early Experience With Percutaneous Transcatheter Implantation of Heart Valve Prosthesis for the Treatment of End-Stage Inoperable Patients With Calcific Aortic Stenosis.

Journal of the American College of Cardiology, 2004
This study was done to assess the results of percutaneous heart valve (PHV) implantation in non-surgical patients with end-stage calcific aortic stenosis.Replacement of PHV has been shown to be feasible in animals and humans. We developed a PHV composed of three pericardial leaflets inserted within a balloon-expandable stainless steel stent.
Fabrice Bauer, Christophe TRON, Carla Romina Agatiello   +2 more
exaly   +3 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

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

Allegra Transcatheter Heart Valve inside a Degenerated Sutureless Aortic Bioprosthesis

The Thoracic & Cardiovascular Surgeon Reports, 2021
Transcatheter aortic valve-in-valve implantation (VIV) is increasingly being used to successfully treat degenerated surgical aortic valve bioprostheses (SAVs).
Maximilian Vondran, Bernd Abt, Holger Nef, Ardawan J. Rastan   +3 more
doaj   +1 more source

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