Displaying articles by keyword Tornado like vortex flow

ISSN 2304-7232

12 April 1961: the birthday of space telemedicine

On the morning of April 12th, 1961, the day of the first human space flight, I went to the Remote…

Part 3. Assessment of adaptation reactions in the participants…

The paper presents the results of the long-term medical & ecological investigations conducted during the experiment Mars-500. Methodology of conducting…

Hydro-mechanical foundation for blood swirling vortex flows formation in…

Leonardo da Vinci perhaps was the first who paid attention to the energetic efficiency of existence of vortices emerging near…

Heart transplantation mysteriously eliminates arrhythmia

For a long time cardiologists have not been able to explain why the problem of cardiac arrhythmia in a heart…

Our new tornado-compatible aortic valve prosthesis: notable results of hydrodynamic testing and experimental trials

Published in No.4 May 2014

A shortcoming common to all existing designs of mechanical cardiac valve prostheses is an increased trombogenicity caused, among other factors, by the lack of hydrodynamic compatibility between the luminal part of the prosthesis and the patterned blood flow. The aim of the study is to design and test our new mechanical aortic valve prosthesis to exclude life-long anticoagulation treatment.