32 Posts
Thanks for the info!
Do you mean the "seizure" activity that the family noticed was just an electrolyte issue in the muscles, or that the electrolytes can cause actual seizure EEGs?
It makes me wonder if the "stroke" the family witnessed was actually a non-perfusing rhythm... He was in the middle of nowhere, so it was 30 min before first responders got vitals on him and 45 before we got there and looked at a 3-lead.
28 Posts
I agree with above posts. Also to say, a stroke/cva is possible in conjuction with an ami. Most AMIs are caused when a severe coronary artery blockage becomes complete, usually d/t a microclot/platelet aggregation in the blockage. If this clot is dislodged, it can travel to the brain, thus causing an iscemic episode. Whether or not this happened in this case, I don't know.
2,063 Posts
261 Posts
Yeah the neuro symptoms sound like they are related to an arrythmia of some kind. It makes sense if you think about it. Say he went into a non-perfusing v-tach, vfib, or some kind of bradyarrythmia with profound hypotension: the brain is going to be underperfused. What happens if you lose perfusion to a part of the heart? It gets irritable and can suddenly go into a wild rhythm like vfib. The same thing can happen to the brain if it gets underperfused. Both organs work via an electrical system and both electrical systems need an O2 supply or they can go nuts causing a seizure or an arrythmia.
32 Posts
Thank you all for the input!
I definitely would believe that the neuro symptoms were secondary to the heart arrhythmia. The reason we thought stroke initially was because his wife was a nurse and that's what she called it in as. She described it as a sudden onset, collapse, drooling, etc, and of course we tend to trust nurses... That said, the neuro stuff improved so quickly (30-45 min) it must have been secondary to something else or a massive TIA.
It seems he's lucky to be alive - AMI going on for multiple days leading to a non-perfusing rhythm which resolved itself within a minute. He was far enough out in the middle of nowhere that we couldn't have converted him if it didn't happen on its own.
BluegrassRN
1,188 Posts
MIs can look like a seizure, particularly if there are other issues going on (as there so often are). If his electrolytes are horribly imbalanced (and if he's that dehydrated, they probably are), it will exacerbate the appearance.
On an anecdotal note, my grandfather was having what appeared to be seizures. He turned out to be in acute renal failure, exacerbating his CHF, with a potassium level in the 7s. They hooked him up to the monitor, caught a "seizure" while monitoring, and his seizure was actually a 30 second run of vtach.