| Post Reply | RetroFed Forum Forum Index » Today I Learned |
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sanitation
lemmy.today
sanitation@lemmy.todayJoined: 2026-05-05 Banned |
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pistcow
lemmy.world
Pistcow@lemmy.world Joined: 2025-06-30 |
So like Mitch McConnell? |
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๐ฐ ๐ ๐ฑ ๐ฆ ๐ณ ๐ฆ ๐ฐ ๐ฎ
pawb.social
Kolanaki@pawb.socialJoined: 2024-10-06 |
How can you have a heartbeat but no pulse? Aren't those the same thing? ๐คจ |
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deegeese
sopuli.xyz
deegeese@sopuli.xyzJoined: 2023-06-09 |
How can you have a heartbeat but no pulse? Aren't those the same thing? ๐คจ
Try blowing up a popped balloon and tell us how it goes. |
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sudoshakes
reddthat.com
sudoshakes@reddthat.com Joined: 2023-07-01 |
How can you have a heartbeat but no pulse? Aren't those the same thing? ๐คจ
Electrical current firing in the heart can be picked up by EKG, but if there is no blood left in the tube you have no blood pressure. |
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Cort
lemmy.world
Cort@lemmy.world Joined: 2023-09-06 |
So like Mitch McConnell?
Yeah, but the opposite. He has no heart but somehow has a pulse |
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Proprietary_Blend
lemmy.world
Proprietary_Blend@lemmy.world Joined: 2024-12-25 |
How can you have a heartbeat but no pulse? Aren't those the same thing? ๐คจ
When you heart stop beatin but she still suckin |
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Reality_Suit
lemmy.world
Reality_Suit@lemmy.world Joined: 2024-03-30 |
PEA: pulseless electrical activity. But, when reading the article, it sounds like his body may have gone into hypovolemic shock. Long story short: When the body goes into systemic shock, it will vasoconstrict to pull all the blood to the vital organs, so your heart could still be beating but not have the pressure/volume to be able to detect a pulse. |
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ryannathans
aussie.zone
ryannathans@aussie.zoneJoined: 2023-09-20 |
How can you have a heartbeat but no pulse? Aren't those the same thing? ๐คจ
If you cut out the heart it will beat for quite some time after death |
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๐ฐ ๐ ๐ฑ ๐ฆ ๐ณ ๐ฆ ๐ฐ ๐ฎ
pawb.social
Kolanaki@pawb.socialJoined: 2024-10-06 |
If you cut out the heart it will beat for quite some time after death
I am doubtful of that but I haven't ripped enough hearts out of people to know for sure. |
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funkajunk ๐จ๐ฆ
lemmy.world
funkajunk@lemmy.worldJoined: 2025-06-08 |
I am doubtful of that but I haven't ripped enough hearts out of people to know for sure.
That implies you've done it at least once ๐ค |
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Possibly linux
lemmy.zip
possiblylinux127@lemmy.zipJoined: 2023-06-26 |
Electrical current firing in the heart can be picked up by EKG, but if there is no blood left in the tube you have no blood pressure.
Wouldn't it run out of oxygen? |
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ryannathans
aussie.zone
ryannathans@aussie.zoneJoined: 2023-09-20 |
I am doubtful of that but I haven't ripped enough hearts out of people to know for sure.
A turtle heart, same concept, nsfw |
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thethrilloftime69
feddit.online
thethrilloftime69@feddit.online Joined: 2026-02-12 |
How can you have a heartbeat but no pulse? Aren't those the same thing? ๐คจ
Heart can continue to beat but if there's nothing to pump through the blood vessels, you won't feel a pulse. |
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kambusha
sh.itjust.works
kambusha@sh.itjust.works Joined: 2024-05-13 |
If you cut out the heart it will beat for quite some time after death
"Things only my ex would know" |
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sudoshakes
reddthat.com
sudoshakes@reddthat.com Joined: 2023-07-01 |
Wouldn't it run out of oxygen?
Yes. |
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kyonshi
piefed.social
kyonshi@piefed.social Joined: 2025-05-10 |
Yeah, but the opposite. He has no heart but somehow has a pulse
Mitchell McConnell hasn't looked like he had a pulse for the last 20 years. The man looked like he was made from off-brand play-doh |
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LifeInMultipleChoice
lemmy.world
LifeInMultipleChoice@lemmy.world Joined: 2023-06-17 |
I am doubtful of that but I haven't ripped enough hearts out of people to know for sure.
The quite some time seems hard to believe but the idea that heart transplants occur must mean that there must be some wiggle room I guess. |
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finallymadeanaccount
lemmy.world
finallymadeanaccount@lemmy.worldJoined: 2025-12-31 |
If you cut out the heart it will beat for quite some time after death
Depends on how neatly you cut it. If you just hack and slash, it doesn't last very long at all. But, as with everything, the more you practice, the better you ... Oh, wait. Uh, NVM. |
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yermaw
sh.itjust.works
yermaw@sh.itjust.works Joined: 2025-07-10 |
"Things only my ex would know"
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hansolo
lemmy.today
hansolo@lemmy.todayJoined: 2025-06-07 |
Wouldn't it run out of oxygen?
Eventually, but it's a muscle. Salt applied to freshly butchered meat will spasm because it's still muscles with sugars left to burn. Same thing like if someone gets decapitated. The heart might still pump for a while and shoot blood out everywhere. Doesn't mean the person of still alive. |
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Master
sh.itjust.works
Master@sh.itjust.worksJoined: 2023-06-12 |
Eventually, but it's a muscle. Salt applied to freshly butchered meat will spasm because it's still muscles with sugars left to burn. Same thing like if someone gets decapitated. The heart might still pump for a while and shoot blood out everywhere. Doesn't mean the person of still alive.
Doesnt mean they're dead. Could still have brain function a minute or SO after decapitation. |
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SaveTheTuaHawk
lemmy.ca
SaveTheTuaHawk@lemmy.ca Joined: 2025-03-07 |
If you cut out the heart it will beat for quite some time after death
If you culture cardiac muscle cells, they start beating. |
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Possibly linux
lemmy.zip
possiblylinux127@lemmy.zipJoined: 2023-06-26 |
Eventually, but it's a muscle. Salt applied to freshly butchered meat will spasm because it's still muscles with sugars left to burn. Same thing like if someone gets decapitated. The heart might still pump for a while and shoot blood out everywhere. Doesn't mean the person of still alive.
Have you witnessed both these things? |
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hansolo
lemmy.today
hansolo@lemmy.todayJoined: 2025-06-07 |
Doesnt mean they're dead. Could still have brain function a minute or SO after decapitation.
Seconds, maybe. Once the brain loses blood pressure, most functions outside the stem go offline. |
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hansolo
lemmy.today
hansolo@lemmy.todayJoined: 2025-06-07 |
Have you witnessed both these things?
Just the first one in person. |
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madcaesar
lemmy.world
madcaesar@lemmy.world Joined: 2023-07-03 |
Heart can continue to beat but if there's nothing to pump through the blood vessels, you won't feel a pulse.
Fuck.... |
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