title: Electrocardiograms 32 2-tooth Romney rams.
abstract: Mean time interval (with 95 per cent confidence limits) for the ECGs of 32 2-tooth Romney rams were: P wave duration, 0.054s (0.044s--0.065s); PR interval, 0.110s  (0.081s--0.139s); QRS duration, 0.044s (0.028s--0.071s); QT interval, 0.135s (0.277s--0.356s); and ST segment, 0.192s (0.157s--0.228s).
mesh_terms: D000818:Animals; D004562:Electrocardiography / Q000662:veterinary*; D008297:Male; D012756:Sheep / Q000502:physiology*