Does anyone else experience an abnormally high heart rate . My heart rate is usually 117-125 . Dr said I was tachy and after researching I noticed my resting heart rate is abnormally fast… Is Found there’s a connection with lyme, sjrogrens, lupus. See POTs Wikipedia
POTS and resting tachycardia are two VERY different things.
If it is Lyme related and physiological the most likely cause is anemia. There are also some autoimmune causes. In any event it is generally an easily treated condition once the physiological causes are eliminated. Most often cardiac rehab will take care of it. Usually medication won't be used unless its much higher. As I recall you had acute infection a while back. It often takes several months to recover if there were any shades pf endocarditis. A call to a specialist may be in order.