Results 31 to 40 of about 2,650,139 (381)
A Deep Learning Framework for Design and Analysis of Surgical Bioprosthetic Heart Valves
Scientific Reports, 2019 Bioprosthetic heart valves (BHVs) are commonly used as heart valve replacements but they are prone to fatigue failure; estimating their remaining life directly from medical images is difficult.
Aditya Balu +5 more
semanticscholar +1 more source
Bridging aortic valve surgery to 21st century. what can a surgeon do [PDF]
, 2019 Aortic valve stenosis is the most clinically relevant valvular heart disease in the elderlies. Surgical aortic valve replacement (SAVR) represented, for decades, the standard of care for the treatment of severe aortic stenosis.
Barretta, Antonio +13 more
core +1 more source
The Lancet Regional Health. Europe, 2021 Background: A reduction of admission for MI has been reported in most countries affected by COVID-19. No clear explanation has been provided. Methods: To report the incidence of myocardial infarction (MI) admission during COVID-19 pandemic and in ...
Eric Van Belle +45 more
doaj
Bioprosthetic Heart Valves: Upgrading a 50-Year Old Technology
Frontiers in Cardiovascular Medicine, 2019 Prosthetic heart valves have been commonly used to address the increasing prevalence of valvular heart disease. The ideal prosthetic heart valve substitute should closely mimic the characteristics of a normal native heart valve.
Kan Li
semanticscholar +1 more source
Design and Fabrication of Three-Dimensional Scaffolds for Tissue Engineering of Human Heart Valves [PDF]
, 2009 We developed a new fabrication technique for 3-dimensional scaffolds for tissue engineering of human heart valve tissue. A human aortic homograft was scanned with an X-ray computer tomograph.
Fu, P. +8 more
core +1 more source
View, 2021 Heart diseases caused by structure and function degradation is troubling millions of people all over the world. With the extension of human lifespan, the demand for heart valve replacement is rapidly increasing.
Ziyu Shao +10 more
doaj +1 more source
Frontiers in Cardiovascular Medicine, 2019 Tissue engineered heart valve (TEHV) technology may overcome deficiencies of existing available heart valve substitutes. The pathway by which TEHVs will undergo development and regulatory approval has several challenges. In this communication, we review:
Benjamin L. Zhang, R. Bianco, F. Schoen
semanticscholar +1 more source
A coupled mitral valve -- left ventricle model with fluid-structure interaction [PDF]
, 2017 Understanding the interaction between the valves and walls of the heart is important in assessing and subsequently treating heart dysfunction. With advancements in cardiac imaging, nonlinear mechanics and computational techniques, it is now possible to ...
Brown, André EX +11 more
core +6 more sources
The Journal of Thoracic and Cardiovascular Surgery, 1965 SUMMARY This paper summarizes the experience in the treatment of a series of 1,370 cases of open-heart surgery. Of these, 964 valvular lesions and the associated pathologic lesion are analyzed. Details of correction and immediate and late results in the treatment of the following groups of lesions were studied: 74 cases of congenital aortic stenosis ...
Delmont Bittencourt +2 more
openaire +3 more sources
Brazilian Journal of Cardiovascular Surgery, 1988 A substituição valvar por valva aórtica homóloga montada em suporte flexível e preservada pelo glutaraldeído é procedimento original e informações preliminares já foram relatadas anteriormente.
Ênio Buffolo +6 more
doaj +1 more source