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. Author manuscript; available in PMC: 2018 Feb 1.
Published in final edited form as: Resuscitation. 2016 Dec 5;111:41–47. doi: 10.1016/j.resuscitation.2016.11.018

Figure 1. Coronary Perfusion Pressure during Cardiopulmonary Resuscitation.

Figure 1

Representative sample during experimental protocol from PowerLab data acquisition system. Dotted line indicates coronary perfusion pressure of 20mmHg, goal coronary perfusion pressure in the HD-CPR group. Arrows represent period of coronary perfusion pressure assessment in mid-diastole. *Pause in CPR as per resuscitation protocol. Definitions of abbreviations: ECG = electrocardiogram; CoPP = coronary perfusion pressure; DBP = aortic diastolic pressure; RAD = right atrial diastolic pressure; VF = ventricular fibrillation.