title: A technique for obtaining the electrocardiogram of fish.
mesh_terms: D000818:Animals; D003530:Cyprinidae / Q000502:physiology; D004562:Electrocardiography; D004567:Electrodes, Implanted; D005399:Fishes / Q000502:physiology*; D008722:Methods; D008954:Models, Biological; D013686:Telemetry; D013997:Time Factors