10 results
Shock Classification and Differential Diagnosis
SHOCK
 • MAP <65, SBP <90, drop in SBP > 40
 •
Shock Classification ... and Differential ... Spinal Cord Injury Cardiogenic ... Pneumothorax, Cardiac ... #Classification
Shock - Differential Diagnosis Framework
MAP = CO x SVR
Hypovolemic (↓ Intravascular volume):
 • Hemorrhage, dehydration due
Shock - Differential ... pressure, pallor Cardiogenic ... failure, acute MI ... #Differential # ... Diagnosis #table
Shock - Differential Diagnosis by Classification

Hypovolemic (Intravascular volume depletion)
 - Hemorrhagic 
   • Trauma
Shock - Differential ... Diagnosis by Classification ... ) Cardiogenic ( ... #Differential # ... #Table #CriticalCare
Bedside Classification of Shock

Hypovolemic shock 

- Vomiting, diarrhea, overdiuresis 

- Hemorrhage (GI, peritoneal, RP) 

Distributive shock
Bedside Classification ... Anaphylaxis - Post-cardiac ... Endocarditis - Post-MI ... #Distributive #Cardiogenic ... #Comparison #Table
Pulmonary Arterial Catheterization – Use and Interpretation:
-Pulmonary arterial catheterization (PAC) has never been shown to improve
those with severe cardiogenic ... #Diagnosis #PACatheter ... #NormalValues #Differential ... #Table #Chambers ... PCWP #Pressures #SVR
Right Heart Catheterization - Pulmonary Artery Pressures and Calculations
PULMONARY VASCULAR RESISTANCE = (meanPAP-PCWP) / CO
 •
mortality in inferior MI ... , SVR T as a compensatory ... CARDIAC POWER OUTPUT ... much as 40% in cardiac ... Catheterization #RHC #PACatheter
Approach to Undifferentiated Shock - OnePager Summary
Shock occurs when there is inadequate blood flow (CO) &
4 categories: cardiogenic ... Pneumothorax, Cardiac ... Pipes Problem (↓ SVR ... pancreatitis, post-cardiac ... #diagnosis #differential
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
- Decreased SVR ... wound. drains) Cardiogenic ... O2 delivery • MI ... #Classification ... #criticalcare #differential
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
- Decreased SVR ... wound. drains) Cardiogenic ... O2 delivery • MI ... #Classification ... #criticalcare #differential
Peripartum Cardiomyopathy - Summary
1. Definition
 • Towards the end of pregnancy to 5 months postpartum
Differential Diagnosis ... ancestry, LGE on MRI ... Minority of Pts: cardiogenic ... shock and severe ... and timing with Cardio-OB