11 results
Shock and Hypotension - Differential 

- Cardiogenic
- Hypovolemic
- Distributive
- Obstructive

M. Daniyal Hashmi, MD @MDaniyalHashmi1

#Shock #Hypotension #Differential
Shock and Hypotension ... Cardiogenic - Hypovolemic ... Distributive - Obstructive ... MDaniyalHashmi1 #Shock ... Diagnosis #Causes #Overview
Shock - Findings, Signs and Symptoms by Classification
 - Hypovolemic (Intravascular volume depletion)
 - Distributive (Vasodilation)
Shock - Findings ... Classification - Hypovolemic ... (Mechanical obstruction ... Classification #Table #CriticalCare ... Symptoms #Findings #Comparison
Shock Classification Types - Pathophysiology Comparison

Obstructive Shock:
 • Obstructive shock is characterized by a blockage in
Obstructive ... Shock: • Obstructive ... and hypotension ... Hypovolemic Shock ... #Comparison #criticalcare
Hypotension - Rapid Response Management

1) Ask for vitals en route
2) Immediate Assessment
3) Examine for a cause:
Hypotension - Rapid ... Cardiogenic • Hypovolemic ... Distributive • Obstructive ... #Management #criticalcare ... #Shock
Shock Classification Types - Comparison Table
JVP, IVC on Ultrasound, Passive Leg Raise, Temperature of extremities, LV
Shock Classification ... Types - Comparison ... Other Findings Hypovolemic ... Distributive Cardiogenic Obstructive ... differentiating #criticalcare
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
Shock Overview ... the setting of hypotension ... status • CV: hypotension ... RP bleed) • Hypovolemic ... #criticalcare #
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
Shock Overview ... the setting of hypotension ... status • CV: hypotension ... RP bleed) • Hypovolemic ... #criticalcare #
Approach to Undifferentiated Shock - OnePager Summary
Shock occurs when there is inadequate blood flow (CO) &
initially include hypotension ... : cardiogenic, obstructive ... distributive, hypovolemic ... ↓ Preload): • HYPOVOLEMIC ... guyton #curves #criticalcare
Shock - Diagnosis and Management Summary
 • Hypotension: SBP<90, SBP drop >40, MAP<65 (Normotension, HTN possible
Shock - Diagnosis ... Management Summary • Hypotension ... and Reverse • Obstructive ... Pneumothorax • Hypovolemic ... Management #Summary #criticalcare
Shock - Differential Diagnosis Framework
MAP = CO x SVR
Hypovolemic (↓ Intravascular volume):
 • Hemorrhage, dehydration due
Shock - Differential ... MAP = CO x SVR Hypovolemic ... , S3, crackles Obstructive ... Diagnosis #table #comparison ... #criticalcare