11 results
Shock - Differential Diagnosis Framework
MAP = CO x SVR
Hypovolemic (↓ Intravascular volume):
 • Hemorrhage, dehydration due
- Differential Diagnosis ... , pallor Cardiogenic ... failure, acute MI ... #table #comparison ... #criticalcare
Pulmonary Arterial Catheterization – Use and Interpretation:
-Pulmonary arterial catheterization (PAC) has never been shown to improve
However, when the diagnosis ... those with severe cardiogenic ... output (ie, cardiac ... #Diagnosis #PACatheter ... #Differential #Table
Shock - Differential Diagnosis by Classification

Hypovolemic (Intravascular volume depletion)
 - Hemorrhagic 
   • Trauma
- Differential Diagnosis ... neurogenic shock) Cardiogenic ... contractility) - Acute MI ... Classification #Table ... #CriticalCare
Bedside Classification of Shock

Hypovolemic shock 

- Vomiting, diarrhea, overdiuresis 

- Hemorrhage (GI, peritoneal, RP) 

Distributive shock
Anaphylaxis - Post-cardiac ... Endocarditis - Post-MI ... #Distributive #Cardiogenic ... #Comparison #Table ... #Diagnosis #Features
Right Heart Catheterization - Pulmonary Artery Pressures and Calculations
PULMONARY VASCULAR RESISTANCE = (meanPAP-PCWP) / CO
 •
mortality in inferior MI ... • Advanced cardiogenic ... CARDIAC POWER OUTPUT ... much as 40% in cardiac ... artery #catheter #diagnosis
Approach to Undifferentiated Shock - OnePager Summary
Shock occurs when there is inadequate blood flow (CO) &
4 categories: cardiogenic ... Pneumothorax, Cardiac ... pancreatitis, post-cardiac ... Undifferentiated #Shock #diagnosis ... guyton #curves #criticalcare
Shock - Diagnosis and Management Summary
 • Hypotension: SBP<90, SBP drop >40, MAP<65 (Normotension, HTN possible
Shock - Diagnosis ... resuscitation • Cardiogenic ... Shock - MI ... Cardiac surgery? ... Management #Summary #criticalcare
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
. narrow pulse pressure ... wound. drains) Cardiogenic ... O2 delivery • MI ... Classification #diagnosis ... management #Overview #criticalcare
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
. narrow pulse pressure ... wound. drains) Cardiogenic ... O2 delivery • MI ... Classification #diagnosis ... management #Overview #criticalcare
It is important to recognize Acute Decompensated Heart Failure (ADHF) as more than just simply a
hemodynamics and cardiac ... is essentially Cardiogenic ... Cardiac cath if ... cardiology #treatment #table ... heartfailure #chf #criticalcare