My husband had 3 stents placed in December. He was diagnosed with CHF. He had an ultrasound on Monday, The results show an ejection fraction of 25%. He said he does not feel well. It looks like he has lost at least 10 pounds since December . A week ago his lungs filled with fluid, and he had trouble breathing. He increased his water pill, and was able to breath better. He sees his cardiologist on Monday.

Should we be concerned, and have him try to see his doctor sooner or wait until Monday?