If the diagnostic standard for epidural-venous injection of test dose was an increase in HR by 10 bpm using peak-to-peak criteria or an experience of side effects, the accuracy were 88.5% or 84.25% in the elderly and 94. 2% or 95.7% in the young.是什么意思_If the diagnostic standard for epidural-venous injection of test dose was an increase in HR by 10 bpm using peak-to-peak criteria or an experience of side effects, the accuracy were 88.5% or 84.25% in the elderly and 94. 2% or 95.7% in the young.在线翻译_英语_读音_用法_例句