Advertisement - Members don't see this ad
Academically more interesting…
60yo M presents to ED as pedestrian hit by car. AO3/GCS15 on arrival but w/ BP 85/50, palpably widened pubic symphesis on survey. No other injuries. 2 units blood in the bay. BP doesn’t budge but he’s mentating fine and fast is negative. Place pelvic binder. Trauma scan with an open book pelvis and hematoma but nothing crazy.
Booked for the OR with ortho, ED/Trauma teams call me down to admit the guy to the unit post-op. He says he has a “problem with his heart and high pressure.”
Anesthesia goes to intubate the dude and he drops like a f*ing stone. Pressures in the 60/20 range. Ortho aborts the case and throws on an ex fix, he comes up to the unit with a BP of 50/— in RVR and having runs of pulseless vtach. ABG with a pH of 7.1, K 6.9, lactic 7. POCUS with RV completely blown out, LVEF looks fine. Bolus amio, then start epi—>norepi—>vaso and max then all. Push 3 amps of bicarb, calcium, mag and BP creeps up to 70/40. Dude starts hemorrhaging from his ex-fix site so call for blood, took quick clot and shoved in down holes for the ex-fix rods and pack it tight against the bone. Repeat fast negative. Optimize the vent with low tidal volumes and peep to try to unload the strain off the right heart. Maybe a PE?
Every time the vent delivers a breath his a-line flatlines.
Probably time to stop screwing around and call the adults, so call in my attending from home, and he suggests calling the CVICU in too. Luckily today the Trauma ICU attending is EM+surgical critical care and the CVICU attending is EM+medicine critical care. The cavalry arrives.
CV guy drops a TEE probe in while I float a swan with the trauma attending. PA pressures are 70/40. On TEE we can see he’s got a flail mitral valve. Hook up nitric to the vent to drop the PA pressure. Add on milrinone, dig load, 8 of bumex + 120 of lasix + drip, start to peel back the NE and the dude starts to turn pink again (from a robust shade of purple).
Lactic starts to come down and urine starts to flow in the foley. By morning the labs normalized and he’s being prepped for OR for a new mitral valve.
Personally convinced if it wasn’t for it being all EM people doing the resus the dude would have been dead as a rock.
So this guy was hit by a car. He also randomly blew his mitral valve? You trauma scanned him and he had no thoracic injury.
Such a weird story. Well done though. haven't seen an acute flail leaflet in some time (years).
