Catheter recording and validation of left bundle-branch potentials in intact dogs.
D000818:Animals; D016275:Atrial Function; D002037:Bundle-Branch Block / Q000503:physiopathology*; D006328:Cardiac Catheterization; D004285:Dogs; D004558:Electric Stimulation; D004562:Electrocardiography; D004566:Electrodes; D006329:Heart Conduction System / Q000503:physiopathology*; D014630:Vagus Nerve / Q000502:physiology*