The effect of syncardial massage produced without synchronization and with different pressure impulse frequencies.
D000328:Adult; D001783:Blood Flow Velocity; D004562:Electrocardiography; D005260:Female; D006339:Heart Rate; D006801:Humans; D007866:Leg / Q000098:blood supply*; D008405:Massage; D008722:Methods; D010991:Plethysmography; D011674:Pulse; D012039:Regional Blood Flow