你是不是经常出现这样的情况:心慌、气短、浑身乏力,但心电图却显示正常;不时头痛、头晕,可血压和脑电图也没什么问题。如果答案是肯定的话,那你很可能已处于亚健康状态,也就是人们常说的“灰色状态”和“半健康人”。 You are not often such a situation: palpitation, shortness of breath, fatigue, but the ECG showed normal; from time to time headache, dizziness, blood pressure and EEG is no problem. If the answer is in the affirmative, then you are likely to have been in sub-health state, which is often referred to as “gray state” and “semi-healthy people.”