14 results
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
Interpretation Cheat Sheet 1) ... interval < 120 ms ... interval ≥ 120 ms ... Interval: • 1° ... (1 mm) wide >
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
segment at (or 40-60 ms ... symmetrical T-waves ... , often with 1-2 ... with R/S ratio > 1 ... Sgarbossa criterion 1
CPAP Troubleshooting Tips
1. Wrong size/style mask → try a different mask, nasal pillows
2. Trouble getting used
Troubleshooting Tips 1. ... Wrong size/style mask ... try a different mask ... of time while awake ... Leaky mask, skin
Difficult Airway Algorithm

1. Assess the likelihood and clinical impact of basic management problems: 
 • Difficulty
Airway Algorithm 1. ... • Difficult mask ... choices: • Awake
Normal hepatic vein Doppler Ultrasound tracing
1) a large antegrade waveform (negative velocity) noted during early and
Ultrasound tracing 1) ... mid-systole (S wave ... ) an antegrade wave ... This wave results ... tracing #diagnosis #pocus
TISSUE APPEARANCES ON 
MUSCULOSKELETAL ULTRASOUND 

Bone:
 
Bone is represented as a very bright structure and appears
No sound waves can ... MUSCULOSKELETAL #MSK ... #POCUS #Atlas #
Uncertainty Communication Checklist for Patient Discharge

Introduction
1. Explain to the patient that they are being discharged
2. Ask
Uncertainty Communication ... Introduction 1. ... reasons not done No/uncertain ... leaving the ED with uncertainty ... or concerns #Uncertainty
#ICUCard
RENAL
GFR
90-131
mL/min
((140-age)*Wt)/(72*Cr)
Glomerular Filtration Rate (Cockcroft)
CI Cr
90-131
mL/min
(CrU * volume)/CrS
Creatinine Clearance
FENa
0.0-1.0
%
((U/P Na)/(U/P Cr))*100
Fractional Excretion of Na+
Na req
mEq
(125-Na)*0.6*Wt
Required Sodium
FE Urea
/L for each 10 1 ... 70 mmHg on 100% mask ... 0.6, Patient awake ... 0.5-1.0mg over 1- ... dopaminergic: 1
Gout - Diagnosis and Management Summary

3 Conditions for Gout to Manifest:
1. Hyperuricemia
2. Monosodium urate deposition in
to Manifest: 1. ... Imaging: • Uncertain ... Dual-energy CT → MSU ... in a year • 1
Retained piece of glass on MCP joint on POCUS
Piece of glass at MCP joint after closed
on MCP joint on POCUS ... injury with window 1 ... foreignbody #FB #MCP #POCUS ... #clinical #MSK