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Cardiogenic Shock Forrester Classification Table and Mortality

- Warm & Dry (Forrester Class I)

- Warm & Wet
Cardiogenic Shock ... Classification Table ... Mortality - Warm & Dry ... II) - Cold & Dry ... Classification #CHF
Shock Types and Classification
DISTRIBUTIVE 66%
 • Sepsis/SIRS, anaphylaxis, adrenal insufficiency, liver failure, toxins, spinal/neurogenic
 • Warm
Shock Types and ... neurogenic • Warm and Dry ... CARDIOGENIC 16% • MI, CHF ... #Shock #Types ... Classification #diagnosis #differential
Shock Classification
Shock Definition: State of cellular and tissue hypoxia due to: reduced oxygen delivery, increased oxygen
end-organ damage, multisystem ... DISTRIBUTIVE (Warm and Dry ... OBSTRUCTIVE (Cold and Dry ... cold #warm #wet #dry ... #table
Shock - Differential Diagnosis Framework
 - MAP <65. SBP <90, drop in SBP > 40
 -
Shock - Differential ... Decompensated CHF ... Dehydration Shock ... #Differential # ... #criticalcare #algorithm
Shock - Findings, Signs and Symptoms by Classification
 - Hypovolemic (Intravascular volume depletion)
 - Distributive (Vasodilation)
Shock - Findings ... blood flow) Dr ... DrEricStrong #Shock ... #Differential # ... Classification #Table
Shock Types - Classification
State of cellular and tissue hypoxia due to: reduced oxygen delivery, increased oxygen
end-organ damage, multisystem ... DISTRIBUTIVE (Warm and Dry ... OBSTRUCTIVE (Cold and Dry ... HYPOVOLEMIC (Cold and Dry ... #criticalcare #differential
Shock and Vasoactive Drugs 
1) Determine type and etiology of shock
 • Distributive: Sepsis, Anaphylaxis, Neurogenic
Shock and Vasoactive ... and etiology of shock ... Arrhythmias / CHB ... underlying etiology Dr ... management #comparison #table
Non-ACS Myocardial Injury - Elevated Troponin Differential Diagnosis and Workup Algorithm

 • Chronic Myocardial Injury: End
Elevated Troponin Differential ... Pre-Coronarv): Shock ... Tachycardia-induced HF ... Occlusion • Stable ... CAD Dr.
Shock - Differential Diagnosis by Classification

Hypovolemic (Intravascular volume depletion)
 - Hemorrhagic 
   • Trauma
Shock - Differential ... a.k.a. neurogenic shock ... pneumothorax Dr ... #Differential # ... Classification #Table
Hypotension / Shock Differential Diagnosis Algorithm
Hypovolemic:
 • Poor oral intake
 • Hemorrhage
 • Renal loss
 •
Differential Diagnosis ... Algorithm Hypovolemic ... pericarditis Dr ... #Hypotension #Differential ... #Diagnosis #Algorithm