Discover and read the best of Twitter Threads about #POCUSpeeps
Most recents (11)
ICU pictorials: A patient was admitted for "weakness". Unimpressive vitals / phys exam / labs. A few days later because of temp 101 F, a fever w/u was initiated. Due to "SOB", a CT chest angio was done:
👆Massive saddle PE extending in both sides w evidence of R heart strain 
Echo findings:
ICU stories (from the trenches): 70 yo pt w hx of A-fib/CAD/ICM w EF 25%/VT ablation s/p BiV ICD/CKD/HTN/HLD/peripheral vasc dz/COPD etc presented to outside 🏥 w SOB/weakness/falls. Labs: wbc 15k/creat 3.5 (baseline 2.0)/INR: 8.5/AST/ALT/Tbil: 180/250/3.0, lactate 3.5
RUQ US was obtained to work-up elevated LFTs:
Diagnosed w bilateral PNA/AKI/liver dysfunction. Treated for sepsis w ivf boluses, broad-spectrum antibiotics, steroids, bicarb. Continue to get worse; due to ⬆️O2 needs, transferred to our 🏥. I saw her the next am: in resp distress while on BiPAP 15/10-100%, abg 7.26/50/70/19.
ICU stories (a brief one): One hour before the end of the am shift, u walk around in the ICU to make sure thinks look OK before u type your sign-out note. You spot the resp therapist & the nurse bagging the pt in Rm 306. From the hallway, u see the monitor: HR 160, RR/45, Sat 70%
This is a 30 yo pt w hx of a catastrophic brain bleed, s/p trach & PEG, admitted 2 wks ago w MDR Klebsiella UTI. Doing well, on trach mask 28%, until the episode of acute/unexpected desaturation
When u examine the pt, s/he is in extremis (accessory muscle use-tachycardic-tachypneic-diaphoretic). BP: 105/55. You grab the stethoscope that the resp therapist wears around his neck & you hear breath sounds in both sides (pt is skinny...)
I just read this 👇 in the Comprehensive Critical Care: Adult, 3rd Edition; 2022 (@SCCM book). Are we still targeting CVP > 8?
ICU stories: 70 yo pt without medical hx but tobacco use (2 ppd x 40 y) was admitted w shortness of breath a wk ago. CXR/chest CT without PE/infiltrate. Was in afib/RVR on admission; placed on heparin & dilt/b-blocker (w some hypotension). Remained dyspneic, at times restless,
“requiring” multiple sedatives, & eventually was brought to the ICU. Intubated for "resp distress" & mental status changes. "Formal" echo, the day of ICU transfer, showed “LVEF 20% w global LV dysfunction”. On the vent 50% - peep 10. BP 110-130/60-70. Lactate < 2.0
Cards follow for "well compensated heart failure". A look w POCUS upon ICU admission:
How do you examine the lower extremity venous system when you look for deep vein thrombosis? What points do you check with the probe? Do you use Doppler? What are the recommended protocols? The Society of Radiologists in Ultrasound recommends a complete duplex ultrasound:
👆 The black rectangles represent the extent of the compression US. The gray rectangles are the sites of Doppler.
2-CUS (2-points compression US) includes compression of the femoral veins 1-2 cm above & below the saphenofemoral junction & the popliteal veins
up to the calf veins
2-CUS (2-points compression US) includes compression of the femoral veins 1-2 cm above & below the saphenofemoral junction & the popliteal veins
up to the calf veins
ECUS (extended compression US), includes compression US from the common femoral vein through the popliteal vein up to the calf veins confluence
CCUS (complete compression US), includes compression US from the common femoral vein to the ankle
CCUS (complete compression US), includes compression US from the common femoral vein to the ankle
ICU stories (a boring one…): If you work in a general ICU of a community hospital in United States, one of the common admissions you will get is the unfortunate resident of a nursing home or rehabilitation center that lives there for several decades & at some point becomes
febrile/“altered” & is sent to the ED for “evaluation”. The course is so predictable that we usually consider these admissions “boring”. This is the case of a middle-aged pt w cerebral palsy/mental retardation/seizures (on valproic)/PEG-chronic Foley in place who was sent to
the ED for fever+hypotension+tachycadia. Labs: WBC 15k, lactate 4.0. UA -as usually- suggestive of UTI (WBC>50, +bacteria, +nitrite, +esterase). CXR “clear” & pt w sat 99% on room air. Received ivf, Abx (pip/tazo + vanco) but due to persistent ⬇️BP, norepinephrine gtt was ordered
It's December, already. The time of the year when I am trying to spend every last cent of the annual allowance given to us for continuing medical education (CME) by our employer. In essence, this is money that we have worked for and, since it won't carry over to next year, I hate
leaving it on the table. The problem is that if you buy a conference or a study course now, you have to watch everything - and submit proof of attendance/completion - before the end of the year. So, it's a very busy month dedicated to studying/reviewing educational material!
For example, I just finished watching the last one of the 93 lectures from The Hospitalist & Resuscitationist 2022 conference #HR2022. If you are an intensivist/internist/family medicine/EM physician, I have no doubt that u will find several pearls to bring back to your practice
ICU stories: You get a call from outside 🏥 to accept a middle-aged pt w DM2/HTN/HLD/some type of solid Ca on chemo/obesity who presented to their ED w weakness/anxiety/"feeling cold". Vitals: BP 80-100, HR 130s (sinus tach), afebrile, Sat 100% on room air. Labs: WBC 13K, ...
... Lactate 5.2, creat 1.3. UA w some WBCs/bacteria. CXR clear. Norepi drip ordered but cancelled after BP improved to mid-90s, HR fell to 120s, & lactate ⬇️ to 2.5. What's your next step?
The discussion went like this:
Me: I will be happy to accept but I have no idea what we are treating. If it is sepsis, the source is unclear. And what about PE? Can you pls get a CT before sending?
ED: Sure, will do it. Thanks.
You go home & next am you learn that the CT showed:
Me: I will be happy to accept but I have no idea what we are treating. If it is sepsis, the source is unclear. And what about PE? Can you pls get a CT before sending?
ED: Sure, will do it. Thanks.
You go home & next am you learn that the CT showed:
ICU POCUS snippets: A bit of context: An elderly patient with hx of DM2 / HTN / HLD / peripheral vascular disease / ureteral stent & recurrent UTIs is admitted to the hospitalists’ service w diffuse abdominal pain, nausea & vomiting. Treated for a few days w antibiotics...
...but never really felt any better (weak/abd pain). Eventually, became hypotensive & was transferred to the ICU for “initiation of vasopressors”. Phys exam: diffuse abd tenderness. Formal echo earlier that day: "Normal LV/RV in size and systolic function". ICU POCUS was done...
...to gain more information regarding the cause of the abd pain and the hemodynamic picture. Some of the clips are shown here:
ICU POCUS snippets: Much has been said about how useful lung POCUS is for procedural guidance. First of all, it accurately reveals large effusions when the radiology report characterizes them as “small”. This is from a recent case of a pt intubated w community-acquired pneumonia
and what proved to be bilateral parapneumonic effusions:
Secondly, while the dogma (which, btw, I don’t recommend completely ignoring!) in thoracentesis is to insert the needle at the “triangle of safety”, bordered by the anterior border of the latissimus dorsi, the lateral border of the pectoralis major, the horizontal line at the...
