Minimizing electrode motion artifact by skin abrasion.
D004562:Electrocardiography / Q000295:instrumentation*; D004566:Electrodes; D004594:Electrophysiology; D006801:Humans; D007509:Irritants; D009068:Movement; D009824:Ointments; D012879:Skin Physiological Phenomena
D007509:Irritants; D009824:Ointments