16 results
Underlying causes of PEA arrest: H’s and T’s 

Hypovolemia, Hypoxia, Hydrogen Ion (acidosis), Hypo/Hyper-kalemia, Hypothermia
Toxins, Tamponade,
Underlying causes ... of PEA arrest: ... lungs: massive PE ... #HsTs #Differential ... #Diagnosis #Table
A quick way to consider causes of PEA arrest (or severe hypotension) is to consider: Volume
way to consider causes ... of PEA arrest ( ... pneumothorax, massive PE ... #Diagnosis #PEAArrest ... #Differential #
Common Causes of the Different Categories of Dizziness #Diagnosis #PrimaryCare #EM #IM #Differential #Dizziness #Vertigo #Disequilibrium
Common Causes of ... of Dizziness #Diagnosis ... PrimaryCare #EM #IM #Differential ... Lightheadedness #Table ... #NEJM
Shock - Differential Diagnosis by Classification
Reflex Syncope 
 - Vasovagal syncope
   • Prolonged standing
Shock - Differential ... Diagnosis by Classification ... • Massive PE ... #Syncope #Differential ... #Table #Causes
Tachycardia - Differential Diagnosis Table - Wide vs Narrow, Regular vs Irregular

Regular Rhythm - Narrow Complex
Tachycardia - Differential ... Diagnosis Table ... criteria • Tx: Meds ... #Tachycardia #Differential ... #Diagnosis #Table
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
fires, heating pads ... Rash is usually ... Erythemas #comparison #table ... #differential # ... diagnosis #dermatology
Shock - Differential Diagnosis Framework
MAP = CO x SVR
Hypovolemic (↓ Intravascular volume):
 • Hemorrhage, dehydration due
Shock - Differential ... Diagnosis Framework ... tamponade, Vascular → PE ... findings based on cause ... #Diagnosis #table
Uncommon Causes of Noncardiogenic Pulmonary Edema (NCPE) - Differential Diagnosis Framework

High Altitude Pulmonary Edema:
 • Accumulation
Edema (NCPE) - Differential ... Diagnosis Framework ... - Dyspnea at rest ... #differential # ... diagnosis #NCPE
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
pancreatitis. post-arrest ... O2 delivery • PE ... Classification #diagnosis ... #criticalcare #differential ... #causes #classification
Approach to Undifferentiated Shock - OnePager Summary
Shock occurs when there is inadequate blood flow (CO) &
), RV Failure (PE ... Toxins (CCB, BB, BRASH ... , post-cardiac arrest ... Undifferentiated #Shock #diagnosis ... #differential #