A study published recently in Mayo Clinic Proceedings details information about potential cardiac side effects when using off-label drugs to treat COVID-19. Off-label means the drug has been approved by the Food and Drug Administration to treat a different condition. Some of the off-label drugs being used to treat COVID-19 have a risk of sudden cardiac arrest and death.

On the Mayo Clinic Q&A podcast, Dr. Michael Ackerman, a Mayo Clinic genetic cardiologist and director of the  Windland Smith Rice Sudden Death Genomics Laboratory, explains how heart monitoring is important to identify at-risk patients.