Pegdahman2 I was diagnosed

 I was diagnosed in May 2015., I used to walk 6 miles 4 to 5 times a week. When I went in the hospital my ejection fraction was 20%. They put me on 12.5 milligrams of Coreg twice a day and gave me an external defibulator which I wore for 7 months. They implanted in ICD and defibulator in January of 2016. I was doing great my EF was up to 40% I was walking an hour on the treadmill I was doing great. I got a cough and cold in April the cough persisted for weeks. I started to have dyspnea in the beginning of May. I was feeling fatigue and terrible the dr. Put me on Lasix but it has not helped. The cough is bad in the morning it's almost like I have bronchitis and cough up a lot of phlegm. I know lisinopril causes cough. I don't understand when my BF was 20 I had no problem now that my wife is up 2:40 I'm having all kind of problems it doesn't make any sense. Eye doctor does not know why this is happening either. Is there anyone that has had a similar experience I would appreciate any help you could give me. My doctor doesn't seem to be much help right now.