Steve,
Are you keeping track of your weight? That's often the first sign something's not right.
I was almost 6 weeks out of surgery when I ran into the fluid issue and the surgeon didn't catch it even with a post-surgery office visit.
I wouldn't put too much stock in what the surgeon's assistant advises unless you're showing no fluid gain.
Steve I am NOT saying you have this, just posting this info here because IMO it is good to know. Hopefully you feel better each day
I agree with Mary it is a really good idea to weigh yourself every day when you're recoverry from surgery. Usually it is best to weigh your self the same time day to day. The one problem with weighing yourself and seeing IF you have pericardial or plueral fluid is something that only looks like a very small amount of increased weight, like a pound or two increase for your whole body, doesn't really help tell if you have fluid building around your heart or lungs.
If you don't have extra fluid anywhere else,(ankles hands etc) a pound or even 1/2 a pound gain could be a large amount of fluid in your pericardial sac or plueral sac and could cause problems, and If you do have fluid other places the weight gain or loss could mask the fluid also around your heart or lungs.
Also when you are recovering from surgery often if you gained weight from all the IVs etc, (and even not having good BMs) you can actually be losing over-all weight, as that body fluid goes away, especially if you're taking lasix, but could be building fluid around your heart or lungs. So it could be very possible not to see any weight gain or even day to day weight loss, but you could have increasing amounts of pericardial or plueral fluid. That's why many doctors will do echos and/or Xrays, if you have any of the symptons of plueral or pericardial effusions even if there is no weight gain. Especially since it can be so much easier to take care of the sooner it is diagnosed before the amounts get too large.
Here's some links to pericardial and plueral effusions There is alot of good info but i'm just copying the symptons.
http://my.clevelandclinic.org/disorders/pericardial_effusion/hic_pericardial_effusion.aspx
Symptoms of pericardial effusion include:
Chest pressure or pain
Shortness of breath
Nausea
Abdominal fullness
Difficulty in swallowing
http://my.clevelandclinic.org/disorders/pleural_effusion/ts_overview.aspx
Some patients with pleural effusion have no symptoms, with the condition discovered on a chest x-ray that is performed for another reason. The patient may have unrelated symptoms due to the disease or condition that has caused the effusion.
Symptoms of pleural effusion include:
Chest pain
Dry, nonproductive cough
Dyspnea (shortness of breath, or difficult, labored breathing)
Orthopnea (the inability to breathe easily unless the person is sitting up straight or standing erect)