Hi…
I am 70 and have had SVT since my 20’s. Mine is always triggered by exercise and I get it about 6 times a year. I take inderal when it starts and it usually lasts 20-40 minutes. I have to sit or lay down while I am in it. I am seen by a cardiologist and recently saw an electrophysiologist. Definitely worth seeing the electrophysiologist, confirming the diagnosis, and having a plan to manage it. Ablation may be an option. No have chosen not to have an ablation as it is rare and responds to inderal. Unlike PAT, SVT does not out you at risk for stroke.