Id be surprised if a cardiologist ordered a 3 day monitor without reviewing an ECG first.If I was you Id go back and take the beta blockers, give them a go. If they fail then go back and say I did what you said doc whats the next steps. The outcome will either be finding a treatment that works in primary care or youll be referred back to cardiology.
That was when I was 25, and Im 30 now, so its been a while since my last cardiology review (during which time these episodes have gotten more frequent and last longer) and the cardiologist hadnt ever actually seen an ecg tracing of this issue, which I think is a pretty important piece of diagnostic information. Id personally advocate for my patients that abnormal ecgs are reviewed, so why not mine?Ill ask my GP about trying a low dose BB, but I dont expect it to do a great deal other than lower my BP a smidgen.