Yes Canada. Yes to drug name
Pretty much 39 years ago. Then it was apical hypertrophic Now that appears to have been wrong ( 37 years on verapamil…never any symptoms) or progressed to ventricle. Got a pacemaker / defib last year . Ben on Camzyos for five days. Not noticing much but have not tested my endurance etc.

I could still crawl under neath cars in and out 10 times in a 40 minute span with no effects before i started camzyos. Am i expecting too much ?