You may want to take a look at this: https://www.ohsu.edu/sites/default/files/2021-04/Long-COVID-19-Clinical-Guidelines-English-April-21-2021.pdf https://www.oh

You may want to take a look at this: https://www.ohsu.edu/sites/default/files/2021-04/Long-COVID-19-Clinical-Guidelines-English-April-21-2021.pdf https://www.ohsu.edu/sites/default/files/2021-04/Long-COVID-... It's basically a cheat sheet to long hauler's clinical presentations, along with the diagnoses that they get. It's all classified and stuff. I am pretty sure that I got COVID-19 in March 2020, and it messed me up severely. But, your heart problems could be dysautonomia. I had dysautonomia prior to getting COVID-19, though, and I have a rare form of it. Anyways, according to that cheat sheet that I referred to, the palpitations could be: "Arrhythmia related to myocardial, pericardial disease or PE, dysautonomia with POTS" The chest pain: "Chest wall pain, GI source, pericarditis, myocarditis, established CAD, thromboembolic disease, etc." This is the ultimate site on fatigue. Unfortunately it is in Norwegian, so you have to use Google Translate for the website (and the PDF documents--which are great): https://www.kognitiv.no/psykisk-helse/ulike-lidelser/utmattelse/individuell-behandling/ https://www.kognitiv.no/psykisk-helse/ulike-lidelser/utmatte...