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Causes of Lactate Elevation, Lactic Acidosis - Differential Diagnosis

The most common causes of hyperlactatemia are usually:
Causes of Lactate ... Lactic Acidosis - Differential ... Causes of Lactate ... perfusion - Cardiac arrest ... Acidosis #Elevation #Differential
Lactic Acidosis - Differential Diagnosis Framework

Type A: Impaired O2 Delivery (DO2)
 • Decreased O2 Delivery: Hypotension
Lactic Acidosis - Differential ... Cardiogenic & Septic Shock ... Anemia, Cardiac Arrest ... Lactic #Acidosis #Differential ... #Diagnosis #criticalcare
Shock - Differential Diagnosis Framework
MAP = CO x SVR
Hypovolemic (↓ Intravascular volume):
 • Hemorrhage, dehydration due
Shock - Differential ... tamponade, Vascular → PE ... findings based on cause ... Diagnosis #table #comparison ... #criticalcare
Shock - Diagnosis and Management Summary
 • Hypotension: SBP<90, SBP drop >40, MAP<65 (Normotension, HTN possible
Shock - Diagnosis ... ) • Elevated lactate ... Setup - Ultrasound ... Pulmonary >> Acute PE ... Management #Summary #criticalcare
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
pancreatitis. post-arrest ... O2 delivery • PE ... management #Overview #criticalcare ... #differential # ... causes #classification
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
pancreatitis. post-arrest ... O2 delivery • PE ... management #Overview #criticalcare ... #differential # ... causes #classification
Approach to Undifferentiated Shock - OnePager Summary
Shock occurs when there is inadequate blood flow (CO) &
Undifferentiated Shock ... ), RV Failure (PE ... , post-cardiac arrest ... #diagnosis #differential ... guyton #curves #criticalcare
It is important to recognize Acute Decompensated Heart Failure (ADHF) as more than just simply a
importantly, bedside ultrasound ... essentially Cardiogenic Shock ... the determined cause ... #diagnosis #differential ... heartfailure #chf #criticalcare