Results 61 to 70 of about 1,743,624 (256)
Non-linear finite element analyses of the aortic heart valve [PDF]
, 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 +1 more source
Ａ Case of Re-re Mitral Valve Surgery via Right Thoracotomy [PDF]
, 2000 Ａ 23-year-old man,who had undergone patch closure of a ventricular septal defect and mitral valve plasty at ２ years old and mitral valve replacement (Björk-Shiley 25mm) at 6 years old, complained of shortness of breath and was diagnosed with artificial ...
深谷, 幸雄 +3 more
core
Tricuspid valve surgery, review of the literature, M.D, Thesis
, 2022 The heart receives blood and pumps blood from and to the whole body. To do this, it has many parts: There are four chambers: the left atrium, left ventricle, the right atrium, the right ventricle, Four valves, the sinoatrial node (SA Node) and the ...
Souslian, Simon
core
Advanced Science, EarlyView.Combined structure‐function assessment in aortic rings from Marfan mice using MechaMorph Opto‐Biomechatronics technology relates increased elasticity (stiffness) and dynamic viscosity and less ordered extracellular matrix 3D‐structure (collagen) as potential causes for impaired Windkessel function and compromised haemodynamics in Marfan's syndrome ...
Dominik Schneidereit +10 more
wiley +1 more source
Iatrogenic aortic valve injury following mitral valve surgery: A systematic review [PDF]
Journal of Cardiovascular and Thoracic ResearchIatrogenic aortic regurgitation after mitral valve surgery is the consequence of either direct stitching-related perforation or indirect distortion of aortomitral fibrous continuity by the mitral ring/prosthesis.
Michele D’Alonzo +10 more
doaj +1 more source
Abstract Representation of Movement Parameters in Basal Ganglia Output
Advanced Science, EarlyView.The basal ganglia output provides a scalable velocity/position signal across behavioral contexts, supporting the idea that these variables are represented in the brain as abstract entities rather than as fixed changes in joint angles or specific sets of body effectors.
Ana Silvia Báez‐Cordero +3 more
wiley +1 more source
Advanced Science, EarlyView.An integrated proteogenomic analysis of 44,137 predominantly European‐ancestry UK Biobank participants aged 40–69 years identifies 12 robust proteins associated with idiopathic pulmonary arterial hypertension. These proteins define a high‐mortality molecular endotype, support early detection and mortality prediction, reveal sex‐differential proteomic ...
Xinjie Lin +18 more
wiley +1 more source
Incidence of cerebrovascular accidents in patients undergoing minimally invasive valve surgery [PDF]
, 2014 ObjectivesMinimally invasive valve surgery has been associated with increased cerebrovascular complications. Our objective was to evaluate the incidence of cerebrovascular accidents in patients undergoing minimally invasive valve surgery.MethodsWe ...
Mihos, Christos G. +6 more
core +1 more source
Biomimetic Scaffold‐Based 3D Models for Decoding Cancer Biology and Advancing Therapy
Advanced Science, EarlyView.A timeline of the research history of 3D biomimetic scaffold materials and platforms. With advances in biomimetic materials and 3D scaffold technologies, their functional scope has expanded from mimicking basic physical and biochemical properties to increasingly replicating complex pathophysiological processes.
Haitao Zhao +10 more
wiley +1 more source
Post-stenotic aortic dilatation. [PDF]
, 2006 Aortic stenosis is the most common valvular heart disease affecting up to 4% of the elderly population. It can be associated with dilatation of the ascending aorta and subsequent dissection.
Jahangiri Marjan +5 more
core +2 more sources