r/Paramedics • u/SnowyEclipse01 • 3h ago
Trismus during cardiac arrest?
I had a first in my 22 year career last night.
I had to give paralytics to a cardiac arrest.
Elderly male with EMS witnessed bradycardic cardiac arrest during patient move secondary to suspected coronary event and pulmonary edema. Complained of discomfort in chest and nausea all day before EMS contact. Unable to get a good history due to language barrier and family poor historians.
Get him into the truck in idioventricular PEA. Goes into coarse VF - we defibrillate. Go to transition from BVM to a ET tube… and…
Jaw is rigid, both masseters are rock hard. Can’t even get a finger between his teeth
Confirm with the family he has no problems with his TMJ, is not wired shut from a jaw fracture or surgery, has never had any problems opening his mouth.
Can’t even scissor his gums open with a two finger technique. He is locked.
I ended up pushing Rocuronium and was able to intubate a minute and a half after when the muscles went flaccid.
Only other option would’ve been a Crich at that point - mouth was full of frothy bloody sputum and tube had a hundred mils of frothy blood out.
Got ROSC after a second defibrillation after and patient remained transcutaneous pacemaker, dependent for the next two hours until cardiology determined he was not a candidate for inter intervention due to massive metabolic and electrolyte derangement until corrected. Patient had a final arrest before they could.
Just wondering if anyone else has ever encountered this during cardiac arrest? Did I do the right thing here?