in order to study the entrainment phenomenon in various forms of clinical and experimental tachycardia , overdrive pacing was performed in clinical paroxysmal supraventricular tachycardia ( psvt ) of wolff-parkinson-white syndrome ( 6 cases ) , atrial flutter ( af-6 cases ) , ventricular tachycardia ( vt-2 cases ) , experimental af induced by rosenblueth 's method ( 5 dogs ) , and in vt induced by aconitine ( 5 dogs ) .
C0039231
tachycardia
C0042514
ventricular tachycardia