Results 111 to 120 of about 107,940 (326)

Bioprótese aórtica porcina "Stentless": acompanhamento clínico a médio prazo Porcine Stentless heart valve substitutes: technical and clinical mid-term follow-up

Brazilian Journal of Cardiovascular Surgery, 1994
O presente trabalho visa apresentar os resultados obtidos a médio prazo com o uso da prótese valvar aórtica porcina sem suporte "Stentless" Biocor. De maio de 1990 a dezembro de 1993,120 pacientes foram submetidos à troca de valva aórtica usando-se a ...
Mário O Vrandecic, Bayard Gontijo Filho, Fernando Antônio Fantini, João Alfredo Paula E Silva, Ozanan C Oliveira, Idail Costa Martins Jr, Juscelino Teixeira Barbosa, Roberto M Oliveira, Sandra O. S Avelar, Hebert C Miotto, Mauricio R Barbosa, Érika Vrandecic, Ektor Vrandecic   +12 more
doaj  

Profile of Heart Donors from the Human Valve Bank of the Santa Casa de Misericórdia de Curitiba

Brazilian Journal of Cardiovascular Surgery
Introduction: Human heart valves are used as replacement valves and have satisfactory functional results compared with conventional prostheses. Objective: Characterize the profile of effective heart donors from the human valve bank of the santa casa de ...
Renata Maria Ferreira, Marise Teresinha Brenner Affonso da Costa, Osiris Canciglieri Junior, Ângelo Márcio Oliveira Sant'Anna   +3 more
doaj   +1 more source

Transendocardial injection of expanded autologous CD34+ cells after myocardial infarction: Design of the EXCELLENT trial

ESC Heart Failure, Volume 12, Issue 2, Page 1455-1463, April 2025.
Abstract Aims The extent of irreversible cardiomyocyte necrosis after acute myocardial infarction (AMI) is a major determinant of residual left ventricular (LV) function and clinical outcome. Cell therapy based on CD34+ cells has emerged as an option to help repair the myocardium and to improve outcomes.
Jerome Roncalli, François Roubille, Nicolas Meyer, Giulio Pompilio, Lionel Leroux, Philippe Henon, Guillaume Trebuchet, Anthony Criquet, Matthieu de Kalbermatten, Eric Saloux, Alain Manrique, Pierre‐Yves Marie, Deepak L. Bhatt, Scott D. Solomon, Gilles Montalescot, David E. Newby, Faiez Zannad, on behalf of the EXCELLENT Trial Investigators   +17 more
wiley   +1 more source

Transcatheter aortic valve implantation in failed bioprosthetic surgical valves. [PDF]

, 2014
IMPORTANCE: Owing to a considerable shift toward bioprosthesis implantation rather than mechanical valves, it is expected that patients will increasingly present with degenerated bioprostheses in the next few years.
Barbanti, M., Bekeredjian, R., Bleiziffer, S., Brecker, S., Cerillo, A.G., Dvir, D., Ferrari, E., Fiorina, C., Hengstenberg, C., Hildick-Smith, D., Himbert, D., Kodali, S., Kornowski, R., Laborde, J.C., Latib, A., Lefevre, T., Leon, M.B., Marco, F. de, Moat, N.E., Napodano, M., Nissen, H., Pasic, M., Petronio, A.S., Piazza, N., Presbitero, P., Rodes-Cabau, J., Schaefer, U., Segev, A., Tchetche, D., Teles, R.C., Testa, L., Treede, H., Valve In Valve Int Data Registry, Waksman, R., Walther, T., Webb, J.G., Weger, A. de, Wilbring, M., Windecker, S.   +38 more
core   +1 more source

Avaliação de resultados tardios com bioprótese de aorta heteróloga porcina Late results with an heterologous aortic porcine bioprosthesis

Brazilian Journal of Cardiovascular Surgery, 1989
Foi analisada a evolução de 150 pacientes operados entre 1982 e 1988, com bioprótese porcina. Eram 62 do sexo feminino e 88 do masculino, idade média de 51,6 (15 a 81) anos.
Renato A. K Kalil, João Ricardo Sant'Anna, Júlio E Schoer, Paulo Roberto Prates, Fernando A Lucchese, Edemar M Pereira, Altamiro R Costa, Ivo A Nesralla   +7 more
doaj  

Relevance of residual tricuspid regurgitation for right ventricular reverse remodelling after tricuspid valve intervention in patients with severe tricuspid regurgitation and right‐sided heart failure

European Journal of Heart Failure, EarlyView.
Right ventricular reverse remodelling after transcatheter tricuspid valve intervention (TTVI). Optimal tricuspid regurgitation (TR) reduction is critical for right ventricular reverse remodelling. CMR, cardiac magnetic resonance; echo, echocardiography; RV EDV, right ventricular end‐diastolic volume. Abstract Aims Right ventricular reverse remodelling (
Ludwig T. Weckbach, Lukas Stolz, Philipp M. Doldi, Hannah Glaser, Cecilia Ennin, Michael Kothieringer, Thomas J. Stocker, Michael Näbauer, Mohammad Kassar, Sara Bombace, Karl‐Patrik Kresoja, Philipp Lurz, Fabien Praz, Holger Thiele, Volker Rudolph, Steffen Massberg, Jörg Hausleiter   +16 more
wiley   +1 more source

Estudo multicêntrico da bioprótese porcina Labcor Multicenter study with porcine bioprosthetic Labcor valve

Brazilian Journal of Cardiovascular Surgery, 1988
No período de 1984-1988, foram estudados 514 pacientes, 288 do sexo feminino e 226 do sexo masculino, com idade de 36,8 ± 16,5 anos, submetidos a cirurgia cardíaca valvar com implante de bioprótese porcina Labcor.
Fernando A Lucchese, João Ricardo Santana, Ivo A Nesralla, Cláudio A Salles, Carlos S Figueiroa, Nílcio Cunha Lobo, Dielson T Sampaio, José Wanderley Neto, Rita de Cássia Veras, Gilvan Dourado, Daniel Torres, Antônio De Biaze, Josalmir Melo do Amaral, Orlando Gomes de Oliveira, Jefferson Chaves, José Telles de Mendonça   +15 more
doaj  

Conservative hysteroscopic treatment of endometrial intraepithelial neoplasia and endometrial cancer in patients with high surgical risk with mechanical hysteroscopic tissue removal systems: A retrospective cohort study

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objective To compare surgical and oncologic outcomes between conventional resectoscopic surgery and mechanical hysteroscopic tissue removal (mHTR) systems in high‐risk patients not suitable for standard surgery undergoing conservative treatment for multifocal endometrial atypical hyperplasia/endometrial intraepithelial neoplasia (EAH/EIN) or ...
Alessandro Arena, Camilla Franceschini, Eugenia Mantovani, Agnese Virgilio, Erika Bettiol, Manuela Guerrini, Attilio di Spiezio Sardo, Maria Chiara De Angelis, Renato Seracchioli, Paolo Casadio   +9 more
wiley   +1 more source

Simulation of blood flow through an artificial heart [PDF]

A numerical simulation of the incompressible viscous flow through a prosthetic tilting disk heart valve is presented in order to demonstrate the current capability to model unsteady flows with moving boundaries.
Chang, I-Dee, Kiris, Cetin, Kwak, Dochan, Rogers, Stuart E.   +3 more
core   +1 more source

Aortic Function in a Longitudinal 4D Flow MRI Study in Marfan Syndrome Patients Receiving Resveratrol

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background New treatment strategies are required to reduce aortic events in Marfan syndrome (MFS). Resveratrol is a dietary supplement that intervenes in aortic wall cellular metabolism and may benefit MFS patients. Purpose To evaluate whether treatment with Resveratrol affects aorta hemodynamics derived from 4D flow MRI in MFS.
Daan Bosshardt, Mitzi M. van Andel, E. M. Schrauben, Roland R. J. van Kimmenade, Arthur J. Scholte, Moniek G. J. P. Cox, Daniëlle Robbers‐Visser, Aeilko H. Zwinderman, Barbara J. M. Mulder, Aart J. Nederveen, Vivian de Waard, Maarten Groenink, Pim van Ooij   +12 more
wiley   +1 more source