cac
cac — 縮寫
1. a control area in the nervous system that sends signals to make the heart beat f
心加速中樞
控制心跳加快的神經中樞
a control area in the nervous system that sends signals to make the heart beat faster
The anatomy chart labels the CAC as the center that speeds heart rate.
解剖圖把 CAC 標成讓心跳加快的心加速中樞。
CAC as a labelled structure in a diagram
Dr. Park explained that signals from the CAC can make the heart beat faster.
Park 醫師解釋，來自 CAC 的訊號會讓心臟跳得更快。
signals from the CAC affecting heart rate
Jiwoo highlighted CAC in the chapter on nervous control of the heart.
Jiwoo 在講心臟神經調控的那一章把 CAC 畫了重點。
The lab manual says the CAC becomes active when the body is under stress.
實驗手冊說，身體處於壓力下時，CAC 會變得活躍。
When blood pressure drops, the CAC helps the heart pump faster.
當血壓下降時，CAC 會幫助心臟跳得更快。
- cardiac accelerator center
the full technical term that CAC shortens in medical writing
文法句型
signals from the CAC
the CAC raises heart rate
CAC in physiology notes
用法筆記
Used mainly in anatomy or physiology writing, not in everyday health talk. Writers often give the full term first and then use CAC in later mentions.