Hello poohcarr,
I agree that you should see a cardiologist. Studies show that patients get better cardiac care from a cardiologist compared to GPs. Is it safe for me to assume he is on other medications besides just lasix?
You husband has several risk factors for coronary disease
diabetes,
high blood pressure
cholesterol
family history
I assume he doesn't smoke.
This is someone that I would aggressively manage risk factors and would have on several medications that are proven to decrease cardiac events and mortality.
aspirin
statin
probably a beta blocker and possibly an ACE inhibitor
I am not sure how to interpret the report you mentioned above. I am not sure if left ventricular enlargement means chamber enlargment, post stress dilation, or left ventricular hypertrophy. I think your best bet is to see a specialist.
good luck and thanks for posting!