12 results
Shock - Differential Diagnosis by Classification

Hypovolemic (Intravascular volume depletion)
 - Hemorrhagic 
   • Trauma
Diagnosis by Classification ... exacerbation (any cause ... - Pericardial tamponade ... #Differential #Diagnosis ... Classification #Table #CriticalCare
Shock - Diagnosis and Management Summary
 • Hypotension: SBP<90, SBP drop >40, MAP<65 (Normotension, HTN possible
Shock - Diagnosis ... Setup - Ultrasound ... pericarditis, Pericardial Tamponade ... elevated JVP, echo ... #Summary #criticalcare
Shock - Differential Diagnosis Algorithm
Warm Extremities
 - Distributive Shock - Low JVP
Diagnosis Algorithm ... Pneumothorax • Cardiac ... Tamponade - Hypovolemic ... ) • Hemorrhage ... #Algorithm #causes
Shock Classification Types - Pathophysiology Comparison

Obstructive Shock:
 • Obstructive shock is characterized by a blockage in
in blood flow caused ... tamponade, or tension ... Depends on the cause ... #Comparison #criticalcare ... #diagnosis #classification
Pericardial Tamponade in a Shock Patient

Watch how the heart collapses and struggles to beat in surrounding
in a Shock Patient ... good enough at diagnosing ... This is why Echo ... EM_RESUS #Clinical #POCUS ... Echocardiogram #Cardiac
Hypotension / Shock Differential Diagnosis Algorithm
Hypovolemic:
 • Poor oral intake
 • Hemorrhage
 • Renal loss
 •
Differential Diagnosis ... oral intake • Hemorrhage ... Obstructive: • Cardiac ... tamponade • Tension ... #causes
Shock - Differential Diagnosis Framework
MAP = CO x SVR
Hypovolemic (↓ Intravascular volume):
 • Hemorrhage, dehydration due
Shock - Differential ... Intravascular volume): • Hemorrhage ... tamponade, Vascular ... findings based on cause ... table #comparison #criticalcare
Approach to Undifferentiated Shock - OnePager Summary
Shock occurs when there is inadequate blood flow (CO) &
Pneumothorax, Cardiac ... Tamponade, Pulmonary ... • HYPOVOLEMIC: Hemorrhage ... #diagnosis #differential ... guyton #curves #criticalcare
Shock Types - Classification
State of cellular and tissue hypoxia due to: reduced oxygen delivery, increased oxygen
pneumothorax, cardiac ... tamponade, constrictive ... Cold and Dry): • Hemorrhagic ... Classification #types #diagnosis ... #management #criticalcare
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
O2 delivery • Hemorrhagic ... , Tension ptx, Tamponade ... Classification #diagnosis ... management #Overview #criticalcare ... #differential #causes