Results 51 to 60 of about 13,185 (241)

Single Centre Experience With the Balloon‐Expandable Myval Transcatheter Aortic Valve System in Patients With Bicuspid Anatomy: 1 Year Follow‐Up

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Transcatheter aortic valve implantation (TAVI) in bicuspid aortic valve (BAV) anatomy remains challenging due to anatomical complexity and limited trial data. New‐generation balloon‐expandable valves, such as Myval, require further evaluation in this subgroup.
Balázs Magyari, Bálint Kittka, Ilona Goják, Gábor Kasza, Kristóf Schönfeld, László Botond Szapáry, Mihály Simon, Rudolf Kiss, Andrea Bertalan, Edit Várady, István Szokodi, Iván Horváth   +11 more
wiley   +1 more source

Developments in mechanical heart valve prosthesis

, 2003
Artificial heart valves are engineered devices used for replacing diseased or damaged natural valves of the heart. Most commonly used for replacement are mechanical heart valves and biological valves.
Nair, K, Muraleedharan, CV, Bhuvaneshwar, GS   +2 more
core   +1 more source

Clinical Practice Guidelines for Valvular Prostheses Dysfunction Treatment

Medisur, 2009
Clinical Practice Guidelines for Valve Prostheses Dysfunction Treatment. The introduction of an artificial valve allows improving life quality and expectancy of an important number of patients and can be considered a common treatment within advanced ...
Lázaro De la Cruz Avilés, Félix Rene Jorrín Román, Ernesto Falcón Pérez   +2 more
doaj   +2 more sources

Nova bioprótese aórtica sem suporte: resultados clínicos Clinical results with a new "Stentless" aortic bioprosthesis

Brazilian Journal of Cardiovascular Surgery, 1992
No período de maio de 1990 a março de 1992, 81 pacientes foram submetidos a implante de urna bioprótese aórtica sem suporte Stentlessem três centros: Biocór Hospital (34 pacientes), Universidade de Turim (31 pacientes) e Hospital Karolinska (16 pacientes)
Bayard Gontijo Filho, Mário O Vrandecic, Mário Morea, Kjell Radegran, João Alfredo de Paula e Silva, Fernando Antônio Fantini, Juscelino Teixeira Barbosa   +6 more
doaj  

Clinical and Echocardiographic Outcomes After Implantation of the ALLEGRA Transcatheter Valve Using the Fully Repositionable IMPERIA Delivery System: One‐Year Results of the EMPIRE I Study

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background The EMPIRE I study assessed the early (30 days) safety and efficacy of a new fully repositionable delivery system (IMPERIA) for the commercially available ALLEGRA transcatheter aortic valve in patients with either severe native aortic stenosis or a degenerated surgical bioprosthesis.
José Antonio Baz, Claire B. Ren, Christof Burgdorf, Christian Frerker, Ignacio Cruz‐González, Joan Antoni Gómez, José Maria Hernândez, Pilar Jimenez, Ernest Spitzer, Pim Tonino, Pieter Vriesendorp, Nicolas van Mieghem, Samuel Copt, Anders Jönsson, Keith G. Oldroyd, Nicolas Doll   +15 more
wiley   +1 more source

Prosthetic Valve Endocarditis: Early Outcome following Medical or Surgical Treatment [PDF]

Journal of Tehran University Heart Center, 2008
Background: Prosthetic valve endocarditis (PVE) is an important cause of morbidity and mortality associated with heart valve replacement surgery. The aim of the present study was to describe the early outcome of treatment in patients with PVE in a single
Abbas Salehi Omran, Abbasali Karimi, Setareh Davoodi, Hossein Ahmadi, Namvar Movahedi, Mehrab Marzban, Banafsheh Alinejad, Neda Ghaffari Marandi   +7 more
doaj   +1 more source

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

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   +1 more source

Same‐Day Discharge After Transcatheter Aortic Valve Implantation: Who, When, and How?

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT The burden of severe aortic stenosis requiring treatment is growing due to ageing populations. This places increased demands on health resources due to the growing number of transcatheter aortic valve implantation (TAVI) procedures and hospital bed occupancy.
Hilal Khan, Debbie Stewart, Sarah Lamb, Rajiv Das, Richard Edwards, Timothy Cartlidge, Mohammad Alkhalil, Azfar Zaman, Mohamed Farag   +8 more
wiley   +1 more source

Comparative Outcomes of Transcatheter Versus Surgical Pulmonary Valve Replacement in Adults With Congenital Heart Disease

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Pulmonary valve replacement is frequently required in adults with congenital heart disease (CHD). Comparative real‐world outcomes between percutaneous transcatheter pulmonary valve implantation (TPVR) and surgical pulmonary valve replacement (SPVR) remain incompletely characterized. We evaluated outcomes and resource utilization for
Adam Bolad, Mohamed Elganainy, Fawaz Alenezi, Issam Motairek, Islam Bolad   +4 more
wiley   +1 more source

Purinergic ecto-enzymes in human and ovine aortic valves: indicators of bacterial nanocellulose scaffold cellularization

Artificial Cells, Nanomedicine, and Biotechnology
Purinergic signalling pathways play a vital role in the biological functions of the aortic valve (AV) through nucleotide and adenosine-dependent receptor effects.
Barbara Kutryb-Zając, Ada Kawecka, Gabriela Harasim, Michał Bieńkowski, Klaudia Stawarska, Krzysztof Urbanowicz, Ryszard T. Smoleński, Maciej M. Kowalik, Magdalena Kołaczkowska, Piotr Siondalski   +9 more
doaj   +1 more source