I just had my second ablation this year (1 week ago) - it was AVNRT, today I resumed some light exercises with great caution...my heart rate would go up and down depending on intensity. At some moments I had the feeling "Oh, HR gonna go up", but it never did...then at one point it actually did jump to the good old 200 something..
Now the question - is it possible to somehow mess up what ablation did (reopen the pathways) if starting out to quickly(relatively)?