I went today hon. my stupid dr will not give me a referral for cardio! instead he gave me massive fluid pills along with potassium for when I take the fluid pills. now what do I think? In 3 weeks I have gained 9 lbs! like I needed that! I know it is fluid! I have bad pitting edema so I know it is water weight and he thinks I don't need to see a cardio! it is drs like him that kill women. they preach about women and drs not believing them about heart issues and I have one that basically laughs at me for my concerns. errrrrrrrrr I am switching ppo!