I had this happen to me (paracardial effusion) after heart surgery. It got really severe really quickly. I went from feeling okay in the AM to being blue and unconcious in the PM about a week after my surgery when I was at home. They went in with a needle in the ER to immediately remove the fluid and then scheduled me for a window the next day. I sat in the hospital for a couple weeks, I believe, waiting for the fluid to drain from all of these tubes. They had a couple tubes in my lungs draining fluid, and then a couple tubes going into my paracardium, I believe. It took FOREVER. I was eager to get out of there and kept on asking what was taking so long and my doctor got mad and said I wasn't going anywhere until I wasn't producing any more fluids. I remember they accidentally collapsed a lung during the window procedure, so that complicated matters too.
I think it can take some time for this to resolve in some people. Are you far from Columbus? I imagine that OSU has a good hospitl? I would think they'd keep you inpatient and keep the tubes in until fluid has stopped producing, but I don't know...?
Dont get discouraged. Do see another cardio doctor, preferably one that specializes in Echocardiogram. I had the same done June 2005. My problem started all of the sudden. I was given Indocin first. that did not work one week later I was in the emergency room because I passed out and the same day they did an emergency pericardial window and removed 450cc of fluid. went home after five days in hospital,. but had to continue with Indocin. At this point that was making sick. So I dicided to see a second doctor. He took another Echo and showed me that everything was going ok and swictched my Meds. to Colchicine. I was on that for 3 months. I have been every since. Just a little scare this summer but it was just a virus. But my doctor put me back on colchicine for one month. I am doing great now. I go up and down many stairs during the day with no problem.
wish you luck and hope you find the right doctor that will ease your mind.