Most of the evidence presented involves critically ill patients, but the lessons shouldn’t much differ if you have a hypotensive/malperfused patient on the wards.
Without the benefit of vasopressors, it’s difficult to determine how to safely resuscitate
We advocate for a hemodynamically-targeted approach to fluid resuscitation. It’s difficult to assess fluid responsiveness in the ICU, moreso on the wards.
A team member called me to say “We need you at the bedside NOW”, without further details, but with a higher sense of urgency than I’m used to from this person, so I ran to the bedside.
In fact, shortly after arriving my watch asked me if I was starting to exercise
Intentionally obfuscating details about the patient, suffice it to say there was a major arterial bleed into the oropharynx which developed without warning and lead to prompt cardiac arrest.
🚨 Multi-part case #Tweetorial
24y man no PMH. 3-4 days myalgias, freq diarrhea. 2L saline given on med floor -> hypox/tachypnea. COVID pend.
A 👍
B RR30-34, SpO2 92% 5L NC
❤️ MAP 90, HR 110s ->150s over 12 hrs
D Avpu
E Anxious
L CRP 58 (ULN 0.9), Cr 1.4 (no baseline), Lact 4.8
WOB is moderately elevated.
What diagnostic manuever do you think is most important at this point?
Unlike most MC questions, you also get to choose a therapeutic maneuver while dx is happening. What's your first choice?
First step is to examine the flow waveform. In this case a patient in volume control, to observe how passive expiration is changed by changing time constant.