Wolff-Parkinson-White syndrome: report of a case with several types of P waves, varying QRS contour and A-V nodal rhythm with dissociation.
D001283:Atrioventricular Node; D004562:Electrocardiography; D006327:Heart Block / Q000150:complications*; D006331:Heart Diseases; D006801:Humans; D014927:Wolff-Parkinson-White Syndrome
ELECTROCARDIOGRAPHY; HEART BLOCK/complications