Yamada M, Tokuriki M
Safety Research Laboratories, The Institute for Drug Development Research, Yamanouchi Pharmaceutical Company, Tokyo, Japan.
J Vet Med Sci. 2000 May;62(5):549-52. doi: 10.1292/jvms.62.549.
Ambulatory electrocardiogram (ECG) has been recorded in dogs wearing a jacket to protect a Holter recording system, but the jacket was often damaged by dogs. We compared ECG recorded by a Holter recording system and spontaneous activity measured by an accelerometer in Beagle dogs with or without an Elizabethan collar. There were few significant differences in mean values (per hr) of the heart rate and the amount of spontaneous activity between dogs with or without the Elizabethan collar. Mean values (per 23 hr) of them had no significant difference between them. We concluded that the Elizabethan collar did not have any effect on ambulatory ECG and canine movements and was effective to protect the recording apparatus.
已在佩戴外套以保护动态心电图（ECG）记录系统的犬只身上记录了动态心电图，但外套经常被犬只损坏。我们比较了佩戴或未佩戴伊丽莎白项圈的比格犬中，动态心电图记录系统记录的心电图和加速度计测量的自发活动。佩戴或未佩戴伊丽莎白项圈的犬只之间，心率平均值（每小时）和自发活动量几乎没有显著差异。它们的平均值（每23小时）之间没有显著差异。我们得出结论，伊丽莎白项圈对动态心电图和犬类活动没有任何影响，并且能有效保护记录设备。
