instruction: hello doctor I have been self isolating for three weeks due to coronavirus symptoms and spent two nights in the hospital where I was given oxygen and a chest ray showed typical couid 19 changes I was discharged a week ago and told some couid 19 patients have been coming back with dot and or pe I am on clexane heparin twice a day for two weeks my question is there anything else I can do to prevent blood clots while recovering I have been wearing compression stockings the hospital gave me day and night should I be taking these off at night I am doing some foot and calf exercises and trying to walk a little in the garden too is there anything else I can try
output: hello kindly answer the following questions to guide you further do you have any risk factors for thrombosis like family history smoking history prolonged bedridden or excess weight does your doctor recommend to take heparin have you confirmed your couid 19 by it per reverse transcription polymerase chain reaction testing by swab are there any other symptoms