Yes, because hospitals were closed to all but cv19 patients.
In Ohio hospitals were closed to “elective” procedures but people were afraid to go in spite of having symptoms. I first found I was in AFib soon after the shutdown and purchasing a Kardia. I’ve gone to the hospital several times for testing and 3 times for electrocadroversion since then. During the shutdown it was a ghost town and some of the techs discussed people not coming in even for heart attacks.