Cardiologist discontinued toporol and placed me on
coreg 3.125 mg twice daily. Since I felt great I thought reading on ejection fraction had to be wrong, went for second opinion at Mayo Clinic, did cardiac mri, showed major damage to heart muscle on left and bottom of heart that was through entire depth of muscle, right and top of heart seemed to be unaffected.Estimated ejection fraction was 25. Now am scheduled for ICD implant, and aggressive coreg/lisinopril combo with previous meds.