have recently had major surgery on my lungs so had to go on heart and lung bypass machine, ever since i keep having headaches, to begin with the hostpital were treating it as migraine this worked for a while but since i,ve been home the headaches have come back, i am also on oxygen most of the day, this op. was nothing to do with smoking, before anyone asks ,i had lots of blood clots on my lungs. my heart has enlarged as well,, so i have an illness called Pulmonary hypertension.but these headaches are getting me down, anyone else been on bypass machine
who still doesn,t feel right?

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