I was recently diagnosed with a severe episode of covid. Unfortunately, I did not take the vaccine beforehand and was hospital twice within the last mth. I received regen-con infusion, Dexamethason 6 mg, and remdesivir. I am currently on oxygen at home due to o2 dropping with any exertion. The problem I am having now since 8/5/2021 is my heart rate is running high with any mvmt. I have a dual chamber medtronic pacemaker and normally my rate would rarely go above 75. Could this just be a complication of the covid or is the pacer not needed any more. Thank you for your response.