Normal and abnormal excitation of cardiac muscle fibers, especially fibrillation.
D031841:Aconitum; D000818:Animals; D001281:Atrial Fibrillation / Q000503:physiopathology*; D004285:Dogs; D004558:Electric Stimulation; D004594:Electrophysiology; D006321:Heart / Q000503:physiopathology*; D008564:Membrane Potentials; D009206:Myocardium / Q000166:cytology; D011194:Potassium Isotopes; D011817:Rabbits; D012975:Sodium Isotopes; D014693:Ventricular Fibrillation / Q000503:physiopathology*
D011194:Potassium Isotopes; D012975:Sodium Isotopes