10 results
Shock Classification Types - Pathophysiology Comparison

Obstructive Shock:
 • Obstructive shock is characterized by a blockage in
Types - Pathophysiology ... , cardiac tamponade ... effusion, small ... #Shock #Types #Pathophysiology ... #diagnosis #classification
Causes of Chronic Dyspnea - Differential Diagnosis Algorithm
Pericardial
 • Effusion
 • Cardiac Tamponade*
 • Constriction
Myocardial
 •
- Differential Diagnosis ... • Cardiac Tamponade ... Stable Angina • Acute ... Coronary Syndrome ... Pneumonia • ARDS
Shock - Differential Diagnosis Framework
MAP = CO x SVR
Hypovolemic (↓ Intravascular volume):
 • Hemorrhage, dehydration due
Shock - Differential ... heart failure, acute ... tamponade, Vascular ... anaphylaxis, release syndrome ... #table #comparison
Shock and Vasoactive Drugs 
1) Determine type and etiology of shock
 • Distributive: Sepsis, Anaphylaxis, Neurogenic
1) Determine type ... MI, Acute Heart ... Obstructive: Pericardial tamponade ... #inopressors #diagnosis ... #management #comparison
Shock Types - Classification
State of cellular and tissue hypoxia due to: reduced oxygen delivery, increased oxygen
Shock Types - Classification ... insufficiency, acute ... pneumothorax, cardiac ... tamponade, constrictive ... #diagnosis #management
Shock Classification
Shock Definition: State of cellular and tissue hypoxia due to: reduced oxygen delivery, increased oxygen
• Most common type ... insufficiency, acute ... tamponade, constrictive ... Classification #Types ... #diagnosis #management
Shock - Diagnosis and Management Summary
 • Hypotension: SBP<90, SBP drop >40, MAP<65 (Normotension, HTN possible
Shock - Diagnosis ... and Management ... pericarditis, Pericardial Tamponade ... - Pulmonary >> Acute ... #Diagnosis #Management
Causes of Lactate Elevation, Lactic Acidosis - Differential Diagnosis

The most common causes of hyperlactatemia are usually:
- Cardiac arrest ... failure - Low cardiac ... output - Acute ... - Compartment syndrome ... peritonitis - Acute
The Berlin Definition of Acute Respiratory Distress Syndrome (ARDS)

Chest imaging - Bilateral opacities—not fully explained by
(ARDS) Chest ... fully explained by effusions ... , lobar/lung collapse ... fully explained by cardiac ... >= 5cm H2O #Diagnosis
It is important to recognize Acute Decompensated Heart Failure (ADHF) as more than just simply a
important to recognize Acute ... essentially Cardiogenic Shock ... Cardiac cath if ... acute coronary syndrome ... #algorithm #management