Results 11 to 20 of about 2,688,635 (294)
Structure-function relationships in the aortic valve [PDF]
, 2012 PhDGlobally, heart valve dysfunction constitutes a large portion of the cardiovascular disease load, causing high rates of mortality in European and industrialized countries.
Anssari-Benam, Afshin
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Journal of Materials Research and Technology, 2020 In order to study the effect of graphene on the tribological properties of Ni-based composite coatings, a hydrosol graphene was synthesized by oxidation reduction and then added into an electroplating bath to form Ni-graphene composite coatings.
Yi Wan +3 more
doaj +1 more source
Polish Journal of Thoracic and Cardiovascular Surgery, 2021 Today, a wide variety of mechanical mitral valves are implanted for mitral valve pathologies to replace native valves with cardiopulmonary bypass. Life-long use of anticoagulants is essential in mechanical valve patients.
Ali Cemal Duzgun, Ekin İlkeli
doaj +1 more source
Dabigatran for Mechanical Valves [PDF]
Hospital Pharmacy, 2014 Effective long-term oral anticoagulant therapy is required in patients who have received mechanical heart valves to reduce the risk of thromboembolism. Patients with mechanical heart valves are at high risk for cardioembolic stroke due to thrombus formation on the valve’s surface.
openaire +2 more sources
Evolving technology: the TRIFLO tri-leaflet mechanical valve without oral anticoagulation: a potential major innovation in valve surgery. [PDF]
Front Cardiovasc Med, 2023 The aortic valve is the most frequently diseased valve and aortic stenosis (AS) is the most prevalent valvular heart disease in developed countries. The diseased native aortic valve can be replaced by either a biological or mechanical valve prosthesis ...
Carrel T, Vogt PR, Obrist D, Schaff H.
europepmc +3 more sources
Huge vegetation and pannus formation in haemoculture negative prosthetic mitral valve endocarditis
Cerrahpaşa Medical Journal, 2019 Obstruction of mechanical valve prosthesis is a rarely seen but serious complication. Prosthetic valve thrombosis, pannus formation and vegetation are leading causes of an obstructed mechanical valve prosthesis.
Suat Nail Ömeroğlu +5 more
doaj +1 more source
The prognosis of infective endocarditis treated with biological valves versus mechanical valves: A meta-analysis. [PDF]
PLoS ONE, 2017 OBJECTIVE:Surgery remains the primary form of treatment for infective endocarditis (IE). However, it is not clear what type of prosthetic valve provides a better prognosis.
Ende Tao +5 more
doaj +1 more source
Mechanical valve dysfunction in Yemen
Heart Views, 2010 Rheumatic heart disease is the most common cardiac disease in Yemen. It is associated with high morbidity and mortality. Valve replacement is the most common open heart surgery procedure in our cardiac center. The use of mechanical valves remains burdened with serious complications such as thrombosis.
A Raboi +4 more
openaire +3 more sources
Detection of diesel engine valve clearance by acoustic emission. [PDF]
, 2009 This paper investigated, using experimental method, the suitability of acoustic emission (AE) technique for the condition monitoring of diesel engine valve faults.
Gu, Fengshou +3 more
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Microflow valve control system design [PDF]
, 2011 A design synthesis for a microflow control system is presented based on the interrogation of an analytical model, testing, and observation. The key issues relating to controlling a microflow using a variable geometry flow channel are explored through the
Zante, Remi Christophe, Yan, Xiu
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