My mother,56, recovered from covid a month ago. She had pneumonia and was on steroid 8mg course for 17 days and 10 days rrb blood thineer 10mg once day. She still have very low blood pressure of 90-94/ 60-64 range. Her heart beat always above 90 but less than 100 at rest. Fever keep fluctuating between 98 to 99.5 through out a day. She drinks plenty of fluids including glucon D, nimbu pani, tea, milk and normal water combined more than 3 litre a day. No
sugar or hypertension. I would like to know what is the main reason behind it and does it realted to any heart condition?