Figure 2From: Instantaneous monitoring of heart beat dynamics during anesthesia and sedation ECG-based tracking of propofol and dexmedetomidine administration. Examples of point process (pp) characterization during propofol (PROP, left panel) and dexmedetomidine (DMED, right panel) administration. The arrows associated to the name of the drug indicate the beginning of the infusion, whereas the end arrows indicate drug decrease/cessation.Back to article page