Studies on New Schemes for ECG Forward Problem Simulations

Quantificationally, from cardiac bioelectric process, working out body surface potential distributing, often called ECG forward problem, is an important aspect of electrocardiogram simulation. Here we explore some new schemes to carry it out, give a new method for modeling torso and ventricles, and propose an actual action potential model and myocardial excitation vector propagation algorithm. Results show that the new simulation model reaches the present level of electrocardiogram model; that it serves as a way to carry out electrocardiogram simulation