37 results
Shock Classification Types - Pathophysiology Comparison

Obstructive Shock:
 • Obstructive shock is characterized by a blockage in
in blood flow caused ... , cardiac tamponade ... Depends on the cause ... Tamponade: pericardial ... effusion, small
Shock - Pathophysiology 
Inadequate tissue perfusion to meet O2, nutrient requirements
1. Distributive Shock
2. Hypovolemic Shock
3. Cardiogenic
Shock - Pathophysiology ... Inadequate tissue perfusion ... Hypovolemic Shock ... differential #diagnosis #algorithm ... #causes
Shock - Differential Diagnosis Algorithm
Warm Extremities
 - Distributive Shock - Low JVP
Shock - Differential ... Diagnosis Algorithm ... • Cardiac Tamponade ... Differential #Diagnosis #Algorithm ... #causes
Pericardial Tamponade in a Shock Patient

Watch how the heart collapses and struggles to beat in surrounding
Pericardial Tamponade ... in a Shock Patient ... EM_RESUS #Clinical #POCUS ... Echocardiogram #Cardiac #Tamponade ... #Pericardial #Effusion
Causes of Chronic Dyspnea - Differential Diagnosis Algorithm
Pericardial
 • Effusion
 • Cardiac Tamponade*
 • Constriction
Myocardial
 •
Differential Diagnosis Algorithm ... Pericardial • Effusion ... • Cardiac Tamponade ... Abnormalities • Pleural Effusions ... Differential #Diagnosis #Algorithm
Hypotension / Shock Differential Diagnosis Algorithm
Hypovolemic:
 • Poor oral intake
 • Hemorrhage
 • Renal loss
 •
Hypotension / Shock ... Differential Diagnosis Algorithm ... Obstructive: • Cardiac tamponade ... Differential #Diagnosis #Algorithm ... #shock #causes
Clinical Management for Three Common Causes of Shock 
HEMORRHAGIC SHOCK
 • Ensure adequate ventilation and oxygenation.
Management for Three Common ... Causes of Shock ... HEMORRHAGIC SHOCK ... CARDIOGENIC SHOCK ... ug/kg/min) are common
Tachypnea - Differential Diagnosis Framework

Definitions
 • Tachypnea: Respiratory rate > 20/min, shallow breathing in adults
 •
PVFM) Cardiac Causes ... • Pericardial effusion ... /Tamponade Hematologic ... Causes of Tachypnea ... • Hypovolemic shock
Localized Tamponade on POCUS Echocardiogram
Pericardial effusion on Ddx? Ensure at least 2 views. Case of low-pressure
Localized Tamponade ... on POCUS Echocardiogram ... Case of low-pressure ... localized tamponade ... #POCUS #Echocardiogram
Shock Classification
Shock Definition: State of cellular and tissue hypoxia due to: reduced oxygen delivery, increased oxygen
shock. ... diminished tissue perfusion ... Dry): • Most common ... pneumothorax, cardiac tamponade ... Most commonly due