18 results
“H’s & T’s“ - The reversible causes of Cardiac Arrest 
Hypovolemia, Hypoxia/Hypoxemia, Hydrogen Ion Excess (Acidosis),
Arrest Hypovolemia ... Pneumothorax, Thrombosis (Pulmonary ... Coronary) #HsTs #acls ... #differential # ... diagnosis #arrest
H’s and T’s Mnemonic - Causes of Cardiac Arrest
H's - Hypovolemia, Hypoxia, Hydrogen Ions (acidosis), Hyperkalemia
Arrest H's - Hypovolemia ... Thromboembolism (Pulmonary ... #Arrest #Causes ... #differential # ... diagnosis #acls
Shock - Differential Diagnosis Framework
 - MAP <65. SBP <90, drop in SBP > 40
 -
Shock - Differential ... malperfusion - Lactate ... • Obstructive: Pulmonary ... Pneumothorax, Cardiac ... #Differential #
Shock Classification and Differential Diagnosis
SHOCK
 • MAP <65, SBP <90, drop in SBP > 40
 •
and Differential ... malperfusion • Lactate ... , CVP > 12 • Pulmonary ... Pneumothorax, Cardiac ... Classification #Differential
Causes of Lactate Elevation, Lactic Acidosis - Differential Diagnosis

The most common causes of hyperlactatemia are usually:
Lactic Acidosis - Differential ... perfusion - Cardiac ... arrest - Shock ... output - Acute pulmonary ... and can act as
Lactic Acidosis - Classification and Differential Diagnosis
Type A Lactic Acidosis: Inadequate Oxygen Delivery
 • Anaerobic muscular
Classification and Differential ... hypoperfusion: Cardiac ... arrest, Regional ... hypoperfusion, Shock ... #TypeA #TypeB #lactate
Shock Types - Classification
State of cellular and tissue hypoxia due to: reduced oxygen delivery, increased oxygen
infarction, following cardiac ... arrest or decompensated ... embolism or severe pulmonary ... pneumothorax, cardiac ... #criticalcare #differential
Lactic Acidosis - Differential Diagnosis Framework

Type A: Impaired O2 Delivery (DO2)
 • Decreased O2 Delivery: Hypotension
Lactic Acidosis - Differential ... Cardiogenic & Septic Shock ... Severe Anemia, Cardiac ... Arrest, Severe ... Lactic #Acidosis #Differential
Approach to Undifferentiated Shock - OnePager Summary
Shock occurs when there is inadequate blood flow (CO) &
Pneumothorax, Cardiac ... Tamponade, Pulmonary ... pancreatitis, post-cardiac ... arrest, amniotic ... #diagnosis #differential
Severe Heart Failure & Cardiogenic Shock - Management Checklist 
Evaluation 
 - EKG & echocardiography
& Cardiogenic Shock ... - Troponin, Lactate ... function tests if shock ... NSAlDs, ACE-inhibitors ... #HeartFailure #Cardiology