Shah, B LAjmera, R LMongia, S P1972-04-012009-06-011972-04-012009-06-011972-04-01Shah BL, Ajmera RL, Mongia SP. Electrolytes and spontaneous rhythmicity of ventricular muscle. Indian Journal of Physiology and Pharmacology. 1972 Apr; 16(2): 139-44http://imsear.searo.who.int/handle/123456789/108140engAnimalsAnuraCalcium --administration & dosageElectrocardiographyHeart --drug effectsHeart Rate --drug effectsHeart Ventricles --drug effectsPerfusionPotassium --administration & dosageSodium --administration & dosageTime FactorsJournal Article