Dorsomedial hypothalamus-raphe pallidus-cardiac sympathetic pathway mediates electroacupuncture intervention of stress-induced tachycardia

Our study suggests that this dorsomedial hypothalamus (DMH)-raphe pallidus (RP)-cardiac sympathetic pathway involves in the improvement of cardiac dysfunction associated with stress by administrating electroacupuncture at PC6, thus providing beneficial information for the development of therapeutic strategies to prevent stress-induced cardiovascular diseases, and insight into neural pathway basis for electroacupuncture at PC6 intervention of cardiac dysfunction.