18 results
Shock Classification
Shock Definition: State of cellular and tissue hypoxia due to: reduced oxygen delivery, increased oxygen
multisystem organ failure ... bradyarrhythmias • Mechanical ... vascular → RV failure ... hypertension • Mechanical ... #table
Shock - Differential Diagnosis by Classification

Hypovolemic (Intravascular volume depletion)
 - Hemorrhagic 
   • Trauma
Shock - Differential ... - Severe heart failure ... Obstructive (Mechanical ... pneumothorax Dr ... Classification #Table
Shock and Vasoactive Drugs 
1) Determine type and etiology of shock
 • Distributive: Sepsis, Anaphylaxis, Neurogenic
Shock and Vasoactive ... MI, Acute Heart Failure ... Valvular Disease, Mechanical ... underlying etiology Dr ... management #comparison #table
Shock - Findings, Signs and Symptoms by Classification
 - Hypovolemic (Intravascular volume depletion)
 - Distributive (Vasodilation)
Shock - Findings ... - Obstructive (Mechanical ... blood flow) Dr ... DrEricStrong #Shock ... Classification #Table
Shock Types - Classification
State of cellular and tissue hypoxia due to: reduced oxygen delivery, increased oxygen
multisystem organ failure ... DISTRIBUTIVE (Warm and Dry ... bradyarrhythmias • Mechanical ... vascular → RV failure ... hypertension • Mechanical
Shock - Differential Diagnosis Framework
MAP = CO x SVR
Hypovolemic (↓ Intravascular volume):
 • Hemorrhage, dehydration due
Shock - Differential ... • Severe heart failure ... ): • Mechanical ... uw_IMresidency #Shock ... Differential #Diagnosis #table
Basics of Waveform Capnography
Waveform capnography assesses ventilation by monitoring exhaled carbon dioxide
Can use measurement and morphology
rebreathing or mechanical ... peak, not end-tidal ... obstructed • MECHANICAL ... OBSTRUCTION - Fixed mechanical ... indicate: - Shock
Proposed Respiratory Support Algorithm in COVID19

The ‘intubate early’ paradigm, where patients who “fail” low flow oxygen
Respiratory Support Algorithm ... intubated and mechanically ... Dr. ... criticalcare #hypoxia #failure ... #algorithm
Pediatric SVT - Management Algorithm
Identify SVT:
 • HR not variable
 • Abrupt rate changes
 • Infants:
SVT - Management Algorithm ... Monitors, Pads AP Stable ... Signs of shock or ... heart failure ... 2 J/kg - Dr.
Shock - Differential Diagnosis by Classification
Reflex Syncope 
 - Vasovagal syncope
   • Prolonged standing
Shock - Differential ... tachycardia - Mechanical ... - Autonomic failure ... pseudosyncope Dr ... Classification #Table