Had a letter from the hospital regarding my out of hours visit re: bringing up some blood.
47 year old made fully checked over, co2 97 very healthy heart rate and pulse, no high temprature, special blood test negative to blood clot in lung, chest x-ray clear apart from emphysema precent, all blood counts very normal, male is extremely fit and healthy.
Doesn't explain crackel In lower left lung though or bringing up some blood when I slightly clear my throat.
My own doctor wants to see me on Tuesday to double check things.