APPLIED FSI TECHNIQUE TO INITIAL INSIGHT INTO THE RESULT OF EXERCISE ON THE SEMILUNAR VALVE SW


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Veiw Full Text PDF

Article type :

Original article

Author :

B. Ramana Naik

Volume :

1

Issue :

1

Abstract :

The left vacuum stroke work may be alive of the work done by the heart ventricle throughout the ejection of blood throughout per oscillation. The aim of this investigation was to propose a model to numerically evaluate the stroke work for a healthy subject by employing a FSI simulation throughout exercise protocol. Semilunar valve dimensions were calculated mistreatment Associate in nursing imaging technique of diagnostic procedure. Associate in Nursing FSI simulation was performed mistreatment Associate in nursing ALE mesh. Boundary conditions were outlined by pressure masses on cavum and arterial blood vessel sides. Stroke work was foretold to extend to 121% from sixty mm. to a hundred twenty-five mm, and it didn't increase abundantly on top of a hundred twenty-five mm. Supported derived regression equations of our FSI results for stroke work and comparison of them with clinical ones, numerically-predicted stroke work values are in smart agreements with printed clinical knowledge. The slope of stroke work changes to mean blood pressure, whereas exercise protocol, is 168.08 milliliter that is twelve.2% below the common slope of clinical knowledge. The coordinate axis intercept of stroke work changes to mean blood pressure, whereas exercise protocol, is -11186 mmHg.ml that is V-J Day below the common coordinate axis intercept of clinical knowledge. Our results for the particular patient show that numerical ways are often projected to predict smart estimates of patient-specific stroke work completely different heart rates.

Keyword :

Fluid Structure Interaction (FSI), absolute Lagrangian Eulerian (ALE), Stroke Work (SW), Left cavity stroke-work index (LVSWI) versus left cavity end-diastolic pressure (LVEDP).
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