Figure 1From: Variations in energy metabolism along the pericardium meridian and its relationship with visceral function adjustments during electroacupuncture Illustration of study design. (A) Detection points of microcirculation BPU and tcp O2/ tcp CO2. PC2, Tianquan acupoint, PC3, Quze acupoint, PC4, Ximen acupoint, PC6, Neiguan, and EA point. (B) Sensor position of the cardiac function detection. (C) Original signal of microcirculation BPU and tcp O2/ tcp CO2. (D) Original signal of hemodynamic monitor.Back to article page