Eligibility to partake in sports is withheld from patients with severe aortic valvular stenosis or moderate–severe insufficiency. 8 Previous studies have shown the progression of valve dysfunction in ...

PV diagram can reflect the real-time thermodynamic state of reciprocating compressor and show its ability to do work, which is an effective means to study the in-service performance of reciprocating ...

We study Voronoi diagrams for distance functions that add together two convex functions, each taking as its argument the difference between Cartesian coordinates of two planar points. When the ...

Butterfly valves in Japan are predicted to grow at a CAGR of 6.4% over the forecast period. By 2035, the high-performance segment of the butterfly valve market is predicted to command nearly 6.4% of ...

Objective: To establish a classification of bicuspid aortic valve (BAV) that includes both leaflet morphology and aortic shape. Setting: Two academic medical centres of the University of Washington, ...

Aortic valve insufficiency may be caused by abnormalities of the leaflets, the root, or a combination of both. In some patients, the primary pathology is confined to the aortic root itself, the ...

3 functions Start/stop valve to operate the functions Select push-button on/off control for 3 outlets simultaneous use of several outlets maximum flow rate at 3 bar: 30 l/min flow rate upper outlet: ...

• 3 functions • simultaneous use of several outlets • comfortable turning on / off of outlets with large Select-paddle • Start/stop valve to operate the functions • maximum flow rate at 3 bar: 32 ...