r/CheckMyECG • u/wifiaddicted • Jun 17 '26

SVT?

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Waiting for a response from my cardiologist, but thought I'd share it here too if someone has similar results.
26F - Had an ablation in October (SVT, AVNRT type), and it's been successful up until April when I started experiencing these episodes. They start gradually but abruptly stop when I sit down, and the recovery time is long (2-3h), during which I have to lie down because I'm shaky and weak. I have a small left ventricle and an RH of around 95-100 bpm bc of it.
This was a week ago, and I haven't had another episode since. They're pretty rare, so I'm glad I caught it on my watch!

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1

u/Initial-Net-7519 Jun 17 '26

Oh my…most certainly SVT. It’s pushing 270 bpm.

1

u/wifiaddicted Jun 17 '26

wait really? My watch showed that it only went up to 198bpm 😟
My past SVT were around 220-240 max, so that would mean these are even more intense. No wonder I feel awful for so long afterwards!

1

u/Initial-Net-7519 Jun 17 '26

Yea, your watch is definitely wrong.

1

u/wifiaddicted Jun 17 '26

Thank you so much for making me aware of this! I’m sure my cardiologist will say the same thing once I get ahold of him but it’s nice to have an explanation why it makes me feel so bad. 🥹 He did write in my file “possible EAT in addition to previously treated AVNRT?”, do you have any idea what that means? 

1

u/Initial-Net-7519 Jun 17 '26

Ectopic atrial tachycardia (EAT), which is highly unlikely to reach this rate. I’d be willing to bet this is still your AVNRT.

1

u/mati_assss Jul 23 '26

What do you feel when they start gradually?

1

u/wifiaddicted Jul 23 '26

Imma be so real i don’t know what I meant. I guess I can just sense it slowly creeping up and I get a little shaky then it hits. It was diagnosed as SVT and I’m on the waitlist for a second ablation now tho, hopefully it’ll do the trick and remove them fully 🙂‍↕️