My husband was diagnosed on 06/07/2014 w/ Atrial Fib.....Ischemic left side Stroke. test performed to diagnose cardiac condition,CT Scans....Chemical Stress Test.....Carotid ultrasound,MRI,just put him through the ringer. Afinal diagnosis: CHF.Cardiomyopathy With 15% EF what will be his prognosis,he is 67years old,235.8 lbs,5ft 7in