118 results
Chest Pain / ACS Evaluation Algorithm
Algorithm that attempts to the use history taking (guided by LRs),
physical activity - Nausea ... /vomiting (+LR 0.92 ... Diaphoresis (+LR ... neck or jaw (+LR ... to both arms (+LR
POUND Mnemonic for Diagnosis of Migraine Headache
P Is the headache Pulsatile in quality?
O Is the duration
there associated Nausea ... ≥ 4 features LR ... 3 features LR ... 3.5 ≤2 features LR ... Pound #Mnemonic #LR
Lung POCUS for Diagnosis of CHF - Visual Abstract
What is the accuracy of combined Lung Ultrasound
for diagnosing acute ... Specificity - 95.5 - LR ... + 20.9 - LR- 0.07 ... Specificity - 89.4 - LR ... + 8.0 - LR- 0.17
Considerations for Crystalloids - 0.9% NS vs LR vs Plasma-Lyte
 - Causes hyperkalemia?
 - Safe to
Crystalloids - 0.9% NS vs LR ... Plasma-Lyte - Causes ... - Causes lactic ... - Can cause a NAGMA ... indications #comparison #LR
POCUS for diagnosis of Wall Motion Abnormalities in Myocardial Infarction - Visual Abstract
Can physicians with limited
• RWMA +LR 11.5, ... -LR 0.13 • Localization ... +LR 5.4, -LR 0.1 ... wamami-wall-motion-abnormalities-in-acute-myocardial
Acute Heart Failure Exacerbation - Diagnostic Likelihood Ratios
+LR > 3.5:
 • Overall judgement of ED physician
Acute Heart Failure ... Likelihood Ratios +LR ... S3 • AFib -LR
Simplified Approach to Acute Kidney Injury (AKI)
1) IS THIS AN EMERGENCY? 
Is there a dialysis indication
Simplified Approach to Acute ... are caused by prerenal ... fluids (NS or LR ... CONSIDER INTRINSIC CAUSES ... LorinskyMD #AKI #Acute
Lactated Ringers (LR) vs Normal Saline (NS) - Comparison

Composition of LR:
 • Sodium 130 mEq/L
 •
Lactated Ringers (LR ... Composition of LR ... Lactated Ringers (LR ... lactic acid • LR ... Lactated #Ringers #LR
Acute Coronary Syndrome - Diagnostic Likelihood Ratios for Symptoms and Physical Examination. 

Source:  Does This
Acute Coronary Syndrome ... Chest Pain Have Acute ... LikelihoodRatios #LR
Ascites - Diagnostic Approach and Differential Diagnosis
The most common causes: cirrhosis, malignancy and heart failure. Approx
The most common causes ... findings: Fluid wave (LR ... peripheral edema (LR ... absence of edema (LR ... shifting dullness (LR