title: An interactive computer program for measurement of data obtained using the extra-stimulus technique during electrode-catheter studies.
mesh_terms: D002036:Bundle of His / Q000503:physiopathology; D003936:Diagnosis, Computer-Assisted; D004567:Electrodes, Implanted; D006329:Heart Conduction System / Q000503:physiopathology; D006801:Humans; D009862:Online Systems; D012032:Refractory Period, Electrophysiological; D013610:Tachycardia / Q000175:diagnosis*