The results indicate that the cardiac arrhythmias under +Gz acceleration can be an index of predicting cardiovascular compensatory function and warning post acceleration (+Gz)induced loss of consciousness (G LOC).

• 本文结果揭示＋ Gz作用下的心律失常可以作为预测心血管代偿功能及＋ Gz 致意识丧失（G－LOC）的预警指标