Cardiomyopathy and chemo ...... a serious condition to be aware of

I am pretty sure my irregular heartbeat was encouraged, if not actually caused, by Adriamycin. The condition is very manageable, my heart health generally is good (just the electrics are a bit shonky) and as I am largely asymptomatic, causes me little problem but also being asymptomatic, I didn't know for a while that I had it!