Patterns of atrioventricular conduction in the human heart.
D016275:Atrial Function; D006328:Cardiac Catheterization; D004558:Electric Stimulation; D004562:Electrocardiography; D004566:Electrodes; D006329:Heart Conduction System / Q000502:physiology*; D006801:Humans; D013997:Time Factors; D016276:Ventricular Function