Aortic stenosis is a narrowing of the aortic valve, which connects the heart to the rest of the body. It affects millions of people and can be fatal if left untreated. At present, there are no ...
As one year ends and another begins, the importance of health becomes ever more prominent in ageing hearts. The proper functioning of the cardiovascular system is one of the most important concerns ...
Aim: Bicuspid aortic valve (BAV) is a common congenital cardiac condition. The presence of BAV in non-elite athletes has been poorly investigated; it is usually asymptomatic until valvular stenosis, ...
Abstract: The paper presents a mathematical model of a piston compressor which is a part of an oxygen gas generator. Taking into account the structural parameters of the compressor, as well as the ...
Abstract: Sticky control valve induced oscillations are the most common source of deteriorated control loop performance. Although there are many stiction detection algorithms, complexity remains as ...
Objectives Differences in indication and technique make a randomised comparison between valve-sparing root replacement (VSRR) and personalised external aortic root support (PEARS) challenging. We ...
Background Post-procedural aortic regurgitation (AR) has been described in a large number of patients receiving transcatheter aortic valve implantation (TAVI). Objective The aim of this study was to ...
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