37 results
Bedside Classification of Shock

Hypovolemic shock 

- Vomiting, diarrhea, overdiuresis 

- Hemorrhage (GI, peritoneal, RP) 

Distributive shock
Hypovolemic shock ... - Adrenal crisis ... Pancreatitis RV failure ... pneumothorax LV failure ... Comparison #Table #Diagnosis
Shock - Differential Diagnosis Framework
MAP = CO x SVR
Hypovolemic (↓ Intravascular volume):
 • Hemorrhage, dehydration due
Shock - Differential ... Diagnosis Framework ... reactions, adrenal crisis ... uw_IMresidency #Shock ... table #comparison #criticalcare
Shock Types - Classification
State of cellular and tissue hypoxia due to: reduced oxygen delivery, increased oxygen
multisystem organ failure ... Metabolic → addisonian crisis ... vascular → RV failure ... Classification #types #diagnosis ... #management #criticalcare
Shock - Differential Diagnosis by Classification

Hypovolemic (Intravascular volume depletion)
 - Hemorrhagic 
   • Trauma
Shock - Differential ... Diagnosis by Classification ... - Severe heart failure ... #Differential #Diagnosis ... Classification #Table #CriticalCare
Shock Types and Classification
DISTRIBUTIVE 66%
 • Sepsis/SIRS, anaphylaxis, adrenal insufficiency, liver failure, toxins, spinal/neurogenic
 • Warm
Shock Types and ... insufficiency, liver failure ... Cold and Dry #Shock ... Classification #diagnosis ... #differential #criticalcare
Shock Classification
Shock Definition: State of cellular and tissue hypoxia due to: reduced oxygen delivery, increased oxygen
multisystem organ failure ... Metabolic → addisonian crisis ... decompensated heart failure ... vascular → RV failure ... Classification #Types #diagnosis
Shock Classification and Differential Diagnosis
SHOCK
 • MAP <65, SBP <90, drop in SBP > 40
 •
and Differential Diagnosis ... SHOCK • MAP ... Insufficiency, Liver Failure ... #Differential #Diagnosis ... #Types #criticalcare
Shock - Differential Diagnosis Framework
 - MAP <65. SBP <90, drop in SBP > 40
 -
Shock - Differential ... Diagnosis Framework ... Insufficiency, Liver Failure ... #Differential #Diagnosis ... #criticalcare #
Approach to Undifferentiated Shock - OnePager Summary
Shock occurs when there is inadequate blood flow (CO) &
bradycardia, VF etc), RV Failure ... (PE, PHTN), LV Failure ... anesthesia), Liver Failure ... #diagnosis #differential ... guyton #curves #criticalcare
Myocarditis
Diagnosis 
• Endomyocardial biopsy (gold standard, rarely performed) 
• Clinical presentation 
• Cardiovascular MRI 
Clinical 
•
Myocarditis Diagnosis ... block • Heart failure ... • Cardiogenic shock ... #Myocarditis #Diagnosis ... #Management #Cardiology