Аннотация:Despite major scientific, medical and technological advances over the last few decades, a
cure of tachycardia remains elusive. Does modern diagnostics routine allow one to discern what should be discerned when choosing among cardiac remedy? Can electrocardiography be omnipotent? What should the activity of the heart and the action of the heart mean? The 21st century seems to yield a new discipline, which is referred to as cardiovascular physics or cardiophysics (since it combines cardiology with novel achievements of physics). The cardiophysics is expected to solve the problems of prediction and prevention of sudden arrhythmic death.