819 results
Bedside Classification of Shock

Hypovolemic shock 

- Vomiting, diarrhea, overdiuresis 

- Hemorrhage (GI, peritoneal, RP) 

Distributive shock
Classification of Shock ... Hypovolemic shock ... - Septic shock ... Acute valve dysfunction ... Prosthetic valve dysfunction
Cardiogenic Shock - Diagnosis and Management Summary
Identifying Hypoperfusion from Cardiac Dysfunction
 • Exam: Congestion vs Hypoperfusion
Cardiogenic Shock ... Hypoperfusion from Cardiac Dysfunction ... #Cardiogenic #Shock
Clarke's Test (Patellar Grind Test)

Indicates Patellofemoral dysfunction.
 - Patient with knee in extension. Push posterior on
Patellofemoral dysfunction ... of patella then ask ... Patellar #Grind #clinical ... Patellofemoral #msk
The Death Spiral: Increased RV Afterload (Acute PE) 
#Pathophysiology #PE #PulmonaryEmbolism #Embolism #DeathSpiral #Shock #RVDysfunction #RebelEM
#DeathSpiral #Shock ... #RVDysfunction
Non-lschemic Causes of Cardiogenic Shock:

Beta-Blockers, Calcium Channel Blockers, Digoxin 

Myocarditis 

Cardiomyopathies (sarcoidosis, amyloidosis, Takatsubo, 
hemochromatosis) 

Valvular
of Cardiogenic Shock ... Fibrillation AV nodal dysfunction ... , Sinus nodal dysfunction ... #Cardiogenic #Shock
#Pathophysiology #PulmonaryEmbolism #RVDysfunction #Perils #DeathSpiral #Shock #Progression #curbsiders
PulmonaryEmbolism #RVDysfunction ... #DeathSpiral #Shock
Causes, classification and compensatory responses to shock.

Shock can be caused by any pathological process that leads
compensatory responses to shock ... Shock can be caused ... vasodilatation, myocardial dysfunction ... The cause of shock ... is often clinically
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
Shock Overview ... of hypotension Shock ... death -> end-organ dysfunction ... death Common Clinical ... Distributive Shock
Cardiogenic Shock: Pathogenesis, complications and clinical findings

#Cardiogenic #Shock #pathophysiology #cardiology #diagnosis #signs #symptoms
Cardiogenic Shock ... complications and clinical ... #Cardiogenic #Shock
Right Heart Catheterization - Pulmonary Artery Pressures and Calculations
PULMONARY VASCULAR RESISTANCE = (meanPAP-PCWP) / CO
 •
correlates with RV dysfunction ... 0.8 indicates RV dysfunction ... 0.63 predicted RV dysfunction ... or hypovolemic shock ... Ahmed Ghoneem, MD MSc