Shrinking waveforms on electrocardiograms predict worsening health and death of hospitalized COVID-19 and influenza patients

Specific and dynamic changes on electrocardiograms (EKGs) of hospitalized patients with COVID-19 or influenza can help predict a timeframe for worsening health and death, according to a new study.

source https://www.sciencedaily.com/releases/2021/09/210924182525.htm