Effects of methylguanidine on the electrical activity of single pacemaker fibers in the sinus node of the rabbit.
D000200:Action Potentials; D000818:Animals; D006146:Guanidines / Q000494:pharmacology*; D006329:Heart Conduction System / Q000187:drug effects*; D006339:Heart Rate / Q000187:drug effects*; D066298:In Vitro Techniques; D009638:Norepinephrine / Q000494:pharmacology*; D011433:Propranolol / Q000494:pharmacology*; D011817:Rabbits; D012110:Reserpine / Q000494:pharmacology*; D012849:Sinoatrial Node / Q000187:drug effects; D013395:Sucrose / Q000494:pharmacology
D006146:Guanidines; D013395:Sucrose; D012110:Reserpine; D011433:Propranolol; D009638:Norepinephrine