38 results
Causes, classification and compensatory responses to shock.

Shock can be caused by any pathological process that leads
Causes, classification ... Shock can be caused ... anaphylaxis, increased vascular ... The cause of shock ... #Types #Classification
Shock Types - Classification
State of cellular and tissue hypoxia due to: reduced oxygen delivery, increased oxygen
Shock Types - Classification ... vascular → RV failure ... from massive pulmonary ... #Classification ... types #diagnosis #management
Shock Classification
Shock Definition: State of cellular and tissue hypoxia due to: reduced oxygen delivery, increased oxygen
Shock Classification ... vascular → RV failure ... from massive pulmonary ... #Classification ... Types #diagnosis #management
Shock Classification Types - Pathophysiology Comparison

Obstructive Shock:
 • Obstructive shock is characterized by a blockage in
Shock Classification ... in blood flow caused ... Depends on the cause ... Pulmonary embolism ... cardiomyopathy. advanced valvular
Shock - Differential Diagnosis by Classification

Hypovolemic (Intravascular volume depletion)
 - Hemorrhagic 
   • Trauma
Shock - Differential ... Diagnosis by Classification ... exacerbation (any cause ... flow) - Massive pulmonary ... Differential #Diagnosis #Classification
Shock - Differential Diagnosis Algorithm
Warm Extremities
 - Distributive Shock - Low JVP
Shock - Differential ... - Distributive Shock ... • Left-sided Valvular ... Sounds • Pulmonary ... Diagnosis #Algorithm #causes
Non-lschemic Causes of Cardiogenic Shock:

Beta-Blockers, Calcium Channel Blockers, Digoxin 

Myocarditis 

Cardiomyopathies (sarcoidosis, amyloidosis, Takatsubo, 
hemochromatosis) 

Valvular
Non-lschemic Causes ... of Cardiogenic Shock ... hemochromatosis) Valvular ... Tamponade, pulmonary ... #Cardiogenic #Shock
Shock and Vasoactive Drugs 
1) Determine type and etiology of shock
 • Distributive: Sepsis, Anaphylaxis, Neurogenic
Shock and Vasoactive ... and etiology of shock ... Heart Failure, Valvular ... Pericardial tamponade, Pulmonary ... inopressors #diagnosis #management
Shock - Differential Diagnosis Framework
 - MAP <65. SBP <90, drop in SBP > 40
 -
Shock - Differential ... • Obstructive: Pulmonary ... compartment syndrome, Vascular ... Dehydration Shock ... algorithm #treatment #management
Pulmonary Embolism - Risk Stratification and Prognostication based on scores and clinical features

 • Bova score
Pulmonary Embolism ... class (30-day all cause ... Transient Hypotension, Shock ... @nickmmark #Pulmonary ... prognostication #diagnosis #management