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The living aortic valve: From molecules to function. [PDF]
, 2014 The aortic valve lies in a unique hemodynamic environment, one characterized by a range of stresses (shear stress, bending forces, loading forces and strain) that vary in intensity and direction throughout the cardiac cycle.
Bertazzo, S +5 more
core +1 more source
Quadricuspid aortic valve [PDF]
European Journal of Cardio-Thoracic Surgery, 2012 Daniel Hanratty*, Olatunde Farode, Adrian Ionescu and Aprim Youhana a Department of Cardiothoracic Surgery, Morriston Hospital, Swansea, UK b Department of Cardiology, Morriston Hospital, Swansea, UK * Corresponding author. 34 St Stephens Mansions, Mount Stuart Square, Cardiff CF10 5LQ, UK.
Daniel, Hanratty +3 more
openaire +2 more sources
Valve-Sparing Operation in Patients with Aortic Root Aneurysm
Український журнал серцево-судинної хірургії, 2020 Background. Aortic root aneurysm is rare but life-threatening disease which affects not only aortic wall, but aortic valve as well. Valve-sparing operation was developed by Tirone David and gave a chance to save native aortic valve in patients with ...
A. S. Tsvyk +4 more
doaj +1 more source
Comparative study of wall shear stress at the ascending aorta for different mechanical heart valve prostheses [PDF]
, 2019 An experimental study is reported which investigates the wall shear stress (WSS) distribution in a transparent model of the human aorta comparing a bileaflet mechanical heart valve (BMHV) with a trileaflet mechanical heart valve (TMHV) in physiological ...
Bruecker, C., Li, Q.
core +1 more source
Quality of life after aortic valve repair is similar to Ross patients and superior to mechanical valve replacement: A cross-sectional study [PDF]
, 2016 Background: In patients after aortic valve surgery, the quality of life is hypothesized to be influenced by the type of the valve procedure. A cross-sectional study on the postoperative quality of life was carried out in patients after aortic valve ...
Dominik, J. +6 more
core +3 more sources
Frontiers in Cardiovascular Medicine, 2023 BackgroundSutureless and rapid-deployment valves are bioprostheses anchoring within the aortic annulus with few sutures, and they act as a hybrid of conventional surgical and transcatheter valves under aortic valve replacement.
Chenhao Wang +13 more
doaj +1 more source
Frontiers in Physiology, 2017 Bicuspid aortic valve (BAV) is a common congenital cardiac malformation affecting 1–2% of people. BAV results from fusion of two adjacent aortic valve cusps, and is associated with dilatation of the aorta, known as bicuspid valve associated aortopathy ...
Ali Fatehi Hassanabad +8 more
doaj +1 more source
A Case Report of Acute Heart Failure Due to Infective Aortic Endocarditis Diagnosed by Point-of-care Ultrasound [PDF]
, 2020 Introduction: Infective endocarditis (IE) is a life-threatening condition with significant morbidity and mortality, and can require surgical repair.Case Report: A 36-year-old man presented to the emergency department for worsening dyspnea and chest pain.
Gallagher, Ryan +3 more
core
New Technique for Aortic Valve Functional Annulus Reshaping Using a Handmade Prosthetic Ring [PDF]
, 2011 Background. Despite a wide development in aortic leaflets repair techniques, aortic valve annuloplastic procedures are still poorly investigated.
FATTOUCH, Khalil +3 more
core +1 more source
Smad2-dependent glycosaminoglycan elongation in aortic valve interstitial cells enhances binding of LDL to proteoglycans [PDF]
, 2013 Calcific aortic valve disease is a progressive condition that shares some common pathogenic features with atherosclerosis. Transforming growth factor-ß1 is a recognized mediator of atherosclerosis and is expressed in aortic valve lesions.
Ballinger, M +6 more
core +1 more source