Emergency Medical Minute

Contributors: Travis Barlock MD, Jeffrey Olson MS4 Feel free to use the cases below for your own practice. All of the scenarios are completely made up and designed to hit several teaching points. Case 1 25 M, presents to the ED with chest pain. Stabbing, started a few hours ago, substernal. Thinks it is GERD. After 2-3 minutes, pain worsens and radiates to the back. VS: BP 125/50 (Right arm 190/110). HR 120. RR of 18. Sat 98% on RA. Additional VS: Temp of 37.2, height of 6’5”, BMI of 18. PMH: None, doesn’t see a doctor. Meds: None FH: Weird heart thing (Mitral Valve Prolapse), weird lung thing (spontaneous pneumothorax), tall family members with long fingers and toes Physical Exam: Cards: Diastolic decrescendo at the RUSB, diminished S2. UE pulses are asymmetric, LE pulses are asymmetric, carotid pulses are asymmetric, BP is asymmetric MSK: Knees, elbows, and wrists are hypermobile. Imaging: CXR #1 normal, #2 widened mediastinum (no read yet but shows widened mediastinum), POCUS shows small effusion CTA/MRA d