Results 71 to 80 of about 117,950 (235)

Reoperações valvares: experiência do InCór-FMUSP Valvar reoperation

Brazilian Journal of Cardiovascular Surgery, 1991
Neste trabalho comparamos os resultados da mortalidade nas reoperações valvares, a fim de estabelecer a gravidade das reoperações conservadoras e das retrocas, analisando a influência do número de procedimentos nos resultados.
Pablo M. A Pomerantzeff, Ychiro Yochitomi, Hélio Antônio Fabri, Luís Francisco Cardoso, Flávio Tarasoutchi, Max Grinberg, Noedir A. G Stolf, Geraldo Verginelli, Adib D Jatene   +8 more
doaj  

Impact of Processing on Surface Structure of Human Cardiac Valve Allografts

Acta Medica, 2004
Methods of processing and cryopreservation are believed to be the most important factors of long term clinical performance of biological heart valve prostheses.
Otakar Krs, Dáša Slížová, Jan Burkert, Jaroslav Špatenka, Petr Hottmar   +4 more
doaj   +1 more source

Complications of anticoagulation in pregnant women with mechanical heart valves

, 2012
Includes abstract.
Elliott, Catherine
core  

Mono‐ and Bivalent Poly(iso‐butylene)‐Alanines for Drug‐Delivery of Nimodipine and Triamcinolone Acetonide

Macromolecular Rapid Communications, EarlyView.
Mono‐ and bivalent‐, alanine‐modified poly‐iso‐butylenes, folding into beta‐sheets, were prepared by living carbocationic polymerization and subsequent endgroup modification. These PIB‐conjugates are useful as solid polymers for the drug release of triamcinolone and nimodipine. ABSTRACT Poly‐iso‐butylene (PIB) is a well known biocompatible polymer with
Philipp S. Hilgeroth, Julius F. Butter, Wolfgang H. Binder   +2 more
wiley   +1 more source

Suporte (holder) ADL para cirurgia profética valvar cardíaca: the ADL Holder Holder for valve replacement surgery

Brazilian Journal of Cardiovascular Surgery, 1993
Apresentamos um instrumento cirúrgico inédito, o Suporte ADL, para cirurgia de substituição valvar cardíaca em qualquer das posições: aórtica, mitral ou tricúspide, por próteses biológicas ou mecânicas.
Arnaldo Duarte Lourenço
doaj  

Natural biomaterials in the management of the aortic valve pathology. Biomedical and clinical aspects: A review

Biomolecules & Biomedicine
Heart valve diseases are a prevalent cardiovascular pathology worldwide, affecting nearly 2.5% of the population. Degenerative aortic stenosis is the most common form of heart valve disease.
Igor Mokryk, Illia Nechai, Christoph Schmitz, Ihor Stetsyuk, Oleksandr Talalaiev, Borys Todurov   +5 more
doaj   +1 more source

Non-linear finite element analyses of the aortic heart valve

, 2004
Includes bibliographical references.Finite element models of the aortic heart valve have been successfully used in the past to gain insight into the mechanics of the valve and to aid in understanding of valve failure.
Koch, Thorsten M
core  

The Application of Telemedicine in Surgery

Med Research, EarlyView.
This figure provides an overview of the content presented in this article. Telemedicine is integrated throughout the entire surgical workflow, with distinct applications across the preoperative, intraoperative, and postoperative phases. These applications are enabled by a suite of supporting technologies, while the associated implementation challenges ...
Yufan Yang, Chang Liu, Xue Sun, Yiting Wang, Minghui Zhao, Shuya Jiang, Haoling Zhang, Wangzheqi Zhang, Wenwen Shi   +8 more
wiley   +1 more source

Sixteen year retrospective analysis of rheumatic and non-rheumatic heart disease patients undergoing valve procedures at Groote Schuur Hospital first incidence single aortic and mitral valve replacement

, 2012
Includes abstract.Includes bibliographical references.Rheumatic heart disease is still the most common cause of valvular heart lesions requiring replacement or repair procedures worldwide.
Ogunrombi, Akinwumi Babatunde
core  

Polymeric heart valves: new materials, emerging hopes

, 2009
Heart valve (HV) replacements are among the most widely used cardiovascular devices and are in rising demand. Currently, clinically available devices are restricted to slightly modified mechanical and bioprosthetic valves.
Ghanbari H., Seifalian A. M., Viatge H., Tavakoli M., Burriesci G., Kidane A. G.   +5 more
core   +1 more source