Hello I recently had a Heart Catherization done thru my right arm. Unfortunately the phsician wasnt so sure of himself. My whole right arm was in a hematoma state, and now I have a pseudo aneurysm. The drs for some reason cant agree what it is. The ultra sound has been taken 3 xs. if i opt for surgery how long does it generally take. I USE my right hand and wouldnt want anything to go wrong.. I am told i am prone to these hematomas. I posibly could get another. I am so upset over this because the physician who did the procedure and the vascular dr cant agree on anything thank u for any information u may give.