Abstract: This invention is in the medical area of electrocardiography (ECG) analysis. Despite its widespread use, well known that there is not enough sensitivity and specificity in many cases. The invention represents a radical improvement in ECG analysis in comparison to ECG analysis available today. This improvement in the diagnostic sensitivity and specificity to a wide array of serious and life-threatening cardiac abnormalities is made possible using standard ECG signals that are analyzed through the invented electrodynamical model of electrical field generation by the heart, which gives new information from ECG fluctuations unused by known methods based on static dipole model. It allows a much more detailed reconstruction of the heart's electrical processes and visualization of a precise anatomical picture of a dynamics of heart processes which heretofore has never been achieved.