Figure 3From: Utilizing FEM-Software to quantify pre- and post-interventional cardiac reconstruction data based on modelling data sets from surgical ventricular repair therapy (SVRT) and cardiac resynchronisation therapy (CRT) Rotation angle and inclination angle. For each segment the average normal vector (n0) is calculated. Two projections of n0 – Pyz and Pxz – are used to calculate the rotation angle (angle between Pxz and z-axis) and the inclination angle (angle between Pyz and y-axis).Back to article page