7 results
Shock - Differential Diagnosis by Classification

Hypovolemic (Intravascular volume depletion)
 - Hemorrhagic 
   • Trauma
Diagnosis by Classification ... Intractable vomiting Distributive ... ) Cardiogenic ( ... exacerbation (any cause ... Classification #Table
Bedside Classification of Shock

Hypovolemic shock 

- Vomiting, diarrhea, overdiuresis 

- Hemorrhage (GI, peritoneal, RP) 

Distributive shock
peritoneal, RP) Distributive ... Endocarditis - Post-MI ... #Hypovolemic #Distributive ... #Cardiogenic #Comparison ... #Table #Diagnosis
Shock and Vasoactive Drugs 
1) Determine type and etiology of shock
 • Distributive: Sepsis, Anaphylaxis, Neurogenic
• Distributive ... Neurogenic • Cardiogenic ... : Acute MI, Acute ... #inopressors #diagnosis ... management #comparison #table
Shock - Differential Diagnosis Framework
MAP = CO x SVR
Hypovolemic (↓ Intravascular volume):
 • Hemorrhage, dehydration due
pressure, pallor Cardiogenic ... failure, acute MI ... findings based on cause ... Distributive (↓ ... #table #comparison
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
/flank edema) Distributive ... wound. drains) Cardiogenic ... O2 delivery • MI ... Classification #diagnosis ... #differential #causes
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
/flank edema) Distributive ... wound. drains) Cardiogenic ... O2 delivery • MI ... Classification #diagnosis ... #differential #causes
Peripartum Cardiomyopathy - Summary
1. Definition
 • Towards the end of pregnancy to 5 months postpartum
exclude other causes ... ancestry, LGE on MRI ... Minority of Pts: cardiogenic ... shock and severe ... during Delivery • Stable