Shared with permission: This is the sort of abnormal postural variation of heart rate due to #Dysautonomia in #POTS. This previously athletic, fit and healthy young man has been suffering with these symptoms ever since his #LongCovid set in nearly 8 months ago, with no respite. pic.twitter.com/hvwCtuYa9c — Dr. Ashwin Rajenesh MD (@ashwinrajenesh) January 28, 2022
