Abstract: A system and method for human heart modelling to create a dynamic virtual model of heart that can be used for diagnosis and determining suitable therapy. The dynamic virtual model can be created using 2D or 3D echo images or video clips obtained from ultrasound reversal wave data. Arbitrary pixels or voxels in the echo images are tracked phase-by-phase per cardiac cycle. From this, original reversal wave equation ?p attached to the arbitrary pixel or voxel is obtained. Then is generated a deformable map fp with an equation of curve passed from the arbitrary pixel or voxel within the cardiac cycle determined by solving Lagrange-Euler equations. Finally, new 2D or 3D images with improved spatial resolution can be obtained that are used for the human heart modelling.

Abstract: A system and method for human heart modelling to create a dynamic virtual model of heart that can be used for diagnosis and determining suitable therapy. The dynamic virtual model can be created using 2D or 3D echo images or video clips obtained from ultrasound reversal wave data. Arbitrary pixels or voxels in the echo images are tracked phase-by-phase per cardiac cycle. From this, original reversal wave equation ?p attached to the arbitrary pixel or voxel is obtained. Then is generated a deformable map fp with an equation of curve passed from the arbitrary pixel or voxel within the cardiac cycle determined by solving Lagrange-Euler equations. Finally, new 2D or 3D images with improved spatial resolution can be obtained that are used for the human heart modelling.

Abstract: The present invention discloses a method for solving the Navier-Stokes equation of blood dynamics as a Non-Newtonian fluid in the left ventricle. The method seeks to provide a model of the model of myocardial motion as an elastic membrane. This invention provides a new method to study the blood flow inside a biological membrane, estimated using quadratic equations.

Abstract: The embodiments herein provide a method and a system for modeling left ventricle of heart for echocardiography machines. The method comprising the steps of taking a test case for performing echocardiography by a cardiac machine, obtaining echocardiography data from a plurality of myocardial segments, applying mathematical formulas for assumptions based on blood properties at a myocardial muscle sample and deriving coefficients of algebraic equations of quadratic forms from the mathematical formulas, calculating mathematical behavior of the myocardial muscle sample using the algebraic equations, estimating the left ventricle as a fabricated object using the quadratic forms and deriving a physical and mathematical model for the left ventricle. The echocardiography data of the myocardial muscle sample includes the velocity, displacement, strain rate and strain corresponding to the motion and deformation of the muscle volume sample having attached strain components to each myocardial muscle sample.

Abstract: The embodiments herein provide a method and a system for modeling left ventricle of heart for echocardiography machines. The method comprising the steps of taking a test case for performing echocardiography by a cardiac machine, obtaining echocardiography data from a plurality of myocardial segments, applying mathematical formulas for assumptions based on blood properties at a myocardial muscle sample and deriving coefficients of algebraic equations of quadratic forms from the mathematical formulas, calculating mathematical behavior of the myocardial muscle sample using the algebraic equations, estimating the left ventricle as a fabricated object using the quadratic forms and deriving a physical and mathematical model for the left ventricle. The echocardiography data of the myocardial muscle sample includes the velocity, displacement, strain rate and strain corresponding to the motion and deformation of the muscle volume sample having attached strain components to each myocardial muscle sample.

Abstract: The present invention discloses a method for solving Navier-Stokes equation of the blood dynamic as a Non-Newtonian fluid in the left ventricle is a serious problem where is strongly related to a good modeling of the myocardial motion as an elastic membrane. At this invention we design a new software which studies the blood flow inside a biological membrane where is estimated by quadratic forms that their algebraic equations have separately been investigated by a software which can be taken as a reference at this invention.

Abstract: A computer-implemented method for determining heat boundary value conditions of red blood cells neighboring a myocardium pertaining to the left ventricle of a heart. The method comprises dividing the myocardium into a plurality of myocardial samples wherein, each sample comprises a plurality of myocardial surfaces. The method further comprises quadratically representing each myocardial surface at apical, mid, and basal positions wherein the apical and basal positions are the positions at which the contraction of the heart begins and ends during systole. Further, parameterized forms of lines along x-y, x-z, and y-z axes are formulized; the parameterized forms of lines within which each myocardial surface at each position moves.