My resting HR is about 65, Little bit of movement (on pc etc) will go to around 80, walk around the house, up the stairs, increases to say 115.
Go on treadmill, and it will increase to 120 but not go any higher, until suddenly it jumps up (200+) in a single beat which gives me a light and rapid pulse (to light and fast to count), but gives me no symptoms that I notice. Still do gym/spin class etc.
If I slow down again (or stop), then again about 1min later, it suddenly goes back to 120 again just as quick. Bit like I have fixed gears. Rest at 65, very light activity at 80, most activity at 115-120 and then 200+.
BP is normal. Born with murmur, but told innocent and not had any follow up for last 20+ years.
Anyone else experience anything similar.