Using the ECG app to measure your heart rate.
a) Attach an image of the cardiograph.
b) Draw an example of a full cycle of example ECG heart activity,
c) identify and label three distinct regions of a single cycle of heart activity - depolarization of the atria (P), depolarization of the ventricles (QRS), and repolarization of the ventricles (T).
d) Using your heart rate to report the timing duration associated with each region, in ms. My bpm in this case is 85