267 Photos and videos
Pierre Arbulú retweeted
Jan 30
🚨MDCalc Wars: HEART Score vs. EDACS
Both safely ID low-risk ACS pts when paired w/ hs-trop.
HEART = simple, EDACS = broader.
Which do you use?
📖 loom.ly/Y2lFIpw
🎙️ @Marco_Propersi @MRamzyDO @srrezaie @emswami
#FOAMed #Cardiology #EM
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Pierre Arbulú retweeted
Summary of the most important ECG cases
Source: @medics_AbuSaif
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Pierre Arbulú retweeted
Jan 19
Acute SOB
One look at this X-ray.
What will you do?
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Pierre Arbulú retweeted
Jan 19
RENOVATE Trial: HFNC vs BPAP in ARF
📊 Did HFNC match BPAP in 5 respiratory failure subgroups?
✅ Non-inferior in 4/5
🧪 Bayesian dynamic borrowing = statistical edge
🚫 Futility in immunocompromised patients
Read more 👉 wp.me/pdrP8b-5sU
#FOAMed #MedTwitter #REBELCrit
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Pierre Arbulú retweeted
Jan 9
❄️ Winter is coming… and so are the pneumonia admits.
CURB-65, PSI/PORT, SMART-COP.
One guides admit vs discharge, another predicts mortality, and one spots who’s about to crash
New on @REBEL_EM 👉 loom.ly/pUrda8w
#FOAMed #EM #Pneumonia #MedTwitter
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Pierre Arbulú retweeted
27 Nov 2025
TP-segment downsloping on ECG strongly suggests:
A. Hyperkalemia
B. Acute pericarditis
C. Posterior MI
D. LV aneurysm
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Pierre Arbulú retweeted
17 Nov 2025
Si das dexametasona a TODOS los edemas cerebrales… te vas a meter en problemas 😅
🔥 Vasogénico → corticoide
💧 Citotóxico → manitol
🧂 Citotóxico por hiponatremia → salina 3%
La clave no es el fármaco… es identificar el tipo de edema.
17 Nov 2025
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Pierre Arbulú retweeted
18 Nov 2025
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Pierre Arbulú retweeted
3 Nov 2025
Which of the following antiarrhythmic drugs is most strongly associated with QT prolongation and risk of torsades de pointes?
A. Lidocaine
B. Amiodarone
C. Procainamide
D. Adenosine
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Pierre Arbulú retweeted
2 Nov 2025
Verapamil is contraindicated in VT because:
A) It causes bronchospasm
B) It increases myocardial oxygen demand
C) It slows AV nodal conduction without affecting ventricular focus
D) It stimulates sympathetic activity
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Pierre Arbulú retweeted
2 Nov 2025
An ECG shows ST elevation in precordial leads with a “smiley-shaped” upward concavity and no reciprocal ST depression. Which condition is most consistent with these findings?
A) Brugada Syndrome
B) Hyperacute MI
C) Benign Early Repolarisation
D) Left Ventricular Hypertrophy
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Pierre Arbulú retweeted
22 Oct 2025
COVID numbers are rising. Please protect your patients against ineffective, possibly harmful medications.
thennt.com/nnt/paxlovid-for-…
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Pierre Arbulú retweeted
29 Jun 2025
65 year old with chest pain during dialysis
drsmithsecgblog.com/65-year-…
@ECGcases
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Pierre Arbulú retweeted
28 Jun 2025
This nice ECG was sent to me. What`s going on?
Elderly man with chest pain.
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Pierre Arbulú retweeted
24 Jun 2025
Your night shift starts with a 53-year-old diaphoretic male presenting with chest pain radiating to the left shoulder...
Is there anything concerning about this "Normal #ECG"? 🤔
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