《黄帝内经·素问·平人气象论》
一呼气脉有三次跳动，一吸气脉也有三次跳动，并且躁动不安，尺部皮肤发热，这是 病温 ；尺肤不热，脉滑的是 风病 ，脉涩的是 痹病 。
人一呼脉三动，一吸脉三动而躁，尺热曰病温，尺不热脉滑曰病风，脉涩曰痹。
The pulse beats three times when you exhale, and the pulse also beats three times when you inhale, which is accompanied by restlessness and fever in the skin of the尺部. This is a fever; if the skin of the尺部 is not hot, the pulse is smooth, indicating a febrile disease, and the pulse is astringent, indicating a numbness disease.