8 results
Bedside Classification of Shock

Hypovolemic shock 

- Vomiting, diarrhea, overdiuresis 

- Hemorrhage (GI, peritoneal, RP) 

Distributive shock
peritoneal, RP) Distributive ... Anaphylaxis - Post-cardiac ... Endocarditis - Post-MI ... Cardiogenic #Comparison #Table ... #Diagnosis #Features
Shock - Differential Diagnosis by Classification

Hypovolemic (Intravascular volume depletion)
 - Hemorrhagic 
   • Trauma
Diagnosis by Classification ... Intractable vomiting Distributive ... contractility) - Acute MI ... - Severe heart ... Classification #Table
Shock - Differential Diagnosis Framework
MAP = CO x SVR
Hypovolemic (↓ Intravascular volume):
 • Hemorrhage, dehydration due
Shock - Differential ... failure): • Severe heart ... failure, acute MI ... based on cause Distributive ... #table #comparison
Shock and Vasoactive Drugs 
1) Determine type and etiology of shock
 • Distributive: Sepsis, Anaphylaxis, Neurogenic
Distributive ... Cardiogenic: Acute MI ... , Acute Heart Failure ... #inopressors #diagnosis ... management #comparison #table
Approach to Undifferentiated Shock - OnePager Summary
Shock occurs when there is inadequate blood flow (CO) &
, obstructive, distributive ... Pneumothorax, Cardiac ... pancreatitis, post-cardiac ... Losses (bums, heat ... #diagnosis #differential
Right Heart Catheterization - Pulmonary Artery Pressures and Calculations
PULMONARY VASCULAR RESISTANCE = (meanPAP-PCWP) / CO
 •
Pressures and Calculations ... CARDIAC POWER OUTPUT ... Catheterization #RHC #PACatheter ... #calculations # ... #diagnosis #cardiology
Shock Classification
Shock Definition: State of cellular and tissue hypoxia due to: reduced oxygen delivery, increased oxygen
failure, and death DISTRIBUTIVE ... decompensated heart ... pneumothorax, cardiac ... Classification #Types #diagnosis ... warm #wet #dry #table
Peripartum Cardiomyopathy - Summary
1. Definition
 • Towards the end of pregnancy to 5 months postpartum
ancestry, LGE on MRI ... Pts: cardiogenic shock ... and timing with Cardio-OB ... during Delivery • Stable ... follow-up with Cardio-OB