Figure 5.

Heart rate (A), heart rate variability approximate (B), and step count (C) for the first and last seven days of usage for patients with and without ICD indication after the end of WCD prescription time; small circles represent outliers (data points outside the range of 3rd quartile + 1.5* interquartile range or 1st quartile − 1.5* interquartile range); asterisk represent extreme outliers (data points outside the range of 3rd quartile + 3* interquartile range or 1st quartile − 3* interquartile range); bpm = beats per minute; ICD = implantable cardioverter–defibrillator; HRV5 = heart rate variability approximate.