I was diagnosed with very symptomatic supra ventricular tachycardia 10 years ago. Episodes came regularly monthly 5-6 hours at 190 beats per minute, stopping with the PIP of metoprolol. No anticoagulant. In the last few years, went from once a month to 3 times a month, but only lasting an average of 15 minutes. (I think my heart has a clock!) Much more tolerable and does not affect my life too much other some low energy. (I'm 72) Still no anticoagulant advised.
Can anyone comment on what I might expect in the future. Cardiologist seems unconcerned