Results 11 to 20 of about 20,334 (293)
EXPERIENCE WITH IN ON-X PROSTHESIS IN HEART VALVE REPLACEMENT
Вестник трансплантологии и искусственных органов, 2010 The prosthesis ON-X carcas has advantages in implantation commodity and safety, effective orifice area. We pe- sent results of this prosthesis usage during perioud of 2006–2009 years. This time 792 operations with AC were completed.
M. A. Sazonenkov +3 more
doaj +1 more source
Cardiovascular Ultrasound, 2023 Background Aorto-ventricular tunnel (AVT) is an abnormal communication channel between the ascending aorta and the ventricle. It commonly has two orifices, i.e., one aortic opening and one ventricular opening.
Canying Yang +3 more
doaj +1 more source
GEN-IV LFR development: Status & perspectives [PDF]
, 2018 Since Lead-cooled Fast Reactors (LFR) have been conceptualized in the frame of Generation IV International Forum (GIF), great interest has focused on the development and testing of new technologies related to Heavy Liquid Metal (HLM) nuclear reactors. In
Bassini, Serena +6 more
core +1 more source
A Mixed Method Approach for Evaluating and Improving the Design of Learning in Puzzle Games [PDF]
, 2017 Despite the acknowledgment that learning is a necessary part of all gameplay, the area of Games User Research lacks an established evidence based method through which designers and researchers can understand, assess, and improve how commercial games ...
Andersen Erik +10 more
core +2 more sources
Medicine Science, 2020 Patient-prosthesis mismatch is usually accepted to be associated with poor outcomes in patients with aortic valve replacement (AVR). This study aims to evaluate prevalence, sensitivity and specificity of mismatch measured with in vivo and in vitro ...
Kevser Tural +7 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
COMPARISON OF THE LIFE QUALITY WITH MECHANICAL AND BIOLOGICAL MITRAL PROSTHESES
Российский кардиологический журнал, 2015 Aim. To conduct comparative analysis of life quality (LQ) of the recipients of mechanical and biological prostheses in mitral valve defect after primary and repeat intervention.Material and methods.
N. V. Rogulina +4 more
doaj +1 more source
Intensive care bedside echocardiography: true or a distant dream? [PDF]
, 2009 During the last few years, technological development and acquired experience advanced and the echocardiogram has become an important and useful tool in intensive care unit environment.
Brunori, Fernando +5 more
core +3 more sources
Advances in Mechanical Engineering, 2016 With more axles for multi-axle vehicles, conventional steering trapeziums are unable to let every tire fit Ackermann steering which cause tire wear increasingly more serious. To alleviate this problem, an original mechanic-hydraulic servo steering system
Heng Du, Jixiao Ye, Bin Huang
doaj +1 more source
European Journal of Case Reports in Internal Medicine, 2018 Spinal cord haematoma, or haematomyelia, is a rare condition caused by several unusual disease processes. Traumatic events, such as spinal cord injury and surgery or procedures involving the spinal cord, are the most important causes of spinal cord ...
Ana Patricia Castanheira Gomes +4 more
doaj +1 more source