title: SLOWING OF THE HEART BY PAIRED PULSE PACEMAKING.
mesh_terms: D001783:Blood Flow Velocity; D001794:Blood Pressure; D004285:Dogs; D004562:Electrocardiography; D006321:Heart; D006339:Heart Rate; D006801:Humans; D010138:Pacemaker, Artificial; D012106:Research; D013610:Tachycardia
keywords: BLOOD FLOW VELOCITY; BLOOD PRESSURE; DOGS; ELECTROCARDIOGRAPHY; EXPERIMENTAL LAB STUDY; PACEMAKER, ARTIFICIAL; TACHYCARDIA