Vectorcardiography

Highly resolutive vector analysis of QRS loop by time integral is capable of deligninig localization of tissue damage or volume overload. Much more precise than standard ECG.

By this diagnostic method very tiny damages of heart may be visible.It is a rule out method for confirmation or rejection of some certain  heart disease.

It may show early changes even though ECG looks normal (par exam. some cases of heart infarction or lung embolism).

Late potentials

Signal averaged ECG analysis of low frequency oscillation before and after QRS complex.

It is used in the follow up of disease progression and monitoring of therapeutic effects: proarrhythmogenic side effect even/or synergistic effect of two drugs making proarrhythmogenic milieu.

It is complementary to 24 hour ECG monitoring. It gives precise information about proarrhythmogenic features of one’s heart.