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Today I Learned@lemmy.worldEnglish · 6 个月前

TIL Adenosine is an organic compound that, when injected, stops the heart for a few seconds and is used to treat heartbeats, that are too fast (140-250bpm), in effect turning it off an on again.

en.wikipedia.org

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TIL Adenosine is an organic compound that, when injected, stops the heart for a few seconds and is used to treat heartbeats, that are too fast (140-250bpm), in effect turning it off an on again.

en.wikipedia.org

Don_Dickle@lemmy.world to

Today I Learned@lemmy.worldEnglish · 6 个月前

Adenosine - Wikipedia

en.wikipedia.org

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6 个月前
Isn’t that the stuff caffeine blocks that builds up in your brain over the day?
- feedum_sneedson@lemmy.world
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  Yes adenosine A2 receptor. Actually I just checked and apparently A1 and A2a.

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