10 results
“H’s & T’s“ - The reversible causes of Cardiac Arrest 
Hypovolemia, Hypoxia/Hypoxemia, Hydrogen Ion Excess (Acidosis),
The reversible causes ... Ion Excess (Acidosis ... /Hyperkalemia, Hypothermia ... #HsTs #acls #differential ... diagnosis #arrest #management
Peri-operative Hyperthermia - Guidelines for Crises in Anaesthesia
If prolonged or ≥ 39 C this is a
Sepsis (→ 3 ... Intracranial blood • Hypoxic ... #Differential # ... #Diagnosis #Management ... #Workup
Cardiac Arrest - Guidelines for Crises in Anaesthesia

The probable cause is one or more of: something
4 H’s, 4 T’s: Hypoxia ... hyperkalaemia Hypothermia ... toxicity (→ 3-10) Acidosis ... Checklist #Diagnosis #Management ... #Workup
Intraoperative Hypoxia / Desaturation / Cyanosis - Guidelines for Crises in Anaesthesia
Using these steps from start
tamponade → 3-9 o Sepsis ... o Malignant hyperthermia ... Checklist #Diagnosis #Workup ... #Management #Workup ... #anesthesia
Malignant Hyperthermia Crisis - Guidelines for Crises in Anaesthesia
Unexplained increase in ETCO2 AND tachycardia AND increased
Malignant Hyperthermia ... other, more common causes ... metoprolol Metabolic acidosis ... Checklist #Diagnosis #Management ... #Workup
Hypotension - Guidelines for Crises in Anaesthesia

Hypotension is commonly due to unnecessarily deep anaesthesia, the autonomic
toxicity → 3-10 o Sepsis ... #Hypotension #Differential ... Anesthesiology #Anesthesia ... Checklist #Diagnosis #Management ... #Workup
Lactic Acidosis - Differential Diagnosis Framework

Type A: Impaired O2 Delivery (DO2)
 • Decreased O2 Delivery: Hypotension
- Differential Diagnosis ... Arrest, Severe Hypoxemia ... Exercise, Fever, Hypothermia ... Beta-Agonists, ↑ work ... #Differential #
Intraoperative Tachycardia - Guidelines for Crises in Anaesthesia
Tachycardia in theatre is often due to inadequate depth
toxicity (→ 3-10); sepsis ... -1); malignant hyperthermia ... Anesthesiology #Anesthesia ... Checklist #Diagnosis #Management ... #Workup
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
state of tissue hypoxia ... Renal: metabolic acidosis ... Classification #diagnosis #management ... #criticalcare #differential ... #causes #classification
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
state of tissue hypoxia ... Renal: metabolic acidosis ... Classification #diagnosis #management ... #criticalcare #differential ... #causes #classification