title: Protective zone and the determination of vulnerability to ventricular fibrillation.
mesh_terms: D000818:Animals; D004285:Dogs; D004558:Electric Stimulation; D005260:Female; D006321:Heart / Q000294:innervation; D008297:Male; D009431:Neural Conduction; D012032:Refractory Period, Electrophysiological; D014693:Ventricular Fibrillation / Q000503:physiopathology*