13 results
“H’s & T’s“ - The reversible causes of Cardiac Arrest 
Hypovolemia, Hypoxia/Hypoxemia, Hydrogen Ion Excess (Acidosis),
Hypovolemia, Hypoxia ... /Hypoxemia, Hydrogen ... Ion Excess (Acidosis ... /Hyperkalemia, Hypothermia ... diagnosis #arrest #management
Hyperacute Hypoxemia - Workup and Management
Differential Diagnosis: Aspiration, Flash Pulmonary Edema, Mucous Plugging, Bronchospasm, Pulmonary Embolism,
Hyperacute Hypoxemia ... - Workup and Management ... edema), Lung Exam, POCUS ... #Hypoxia #Workup ... #diagnosis #Management
Peri-operative Hyperthermia - Guidelines for Crises in Anaesthesia
If prolonged or ≥ 39 C this is a
• Neuroleptic malignant ... antipsychotics) • Malignant ... Intracranial blood • Hypoxic ... Checklist #Diagnosis #Management ... #Workup
Lactic Acidosis - Differential Diagnosis Framework

Type A: Impaired O2 Delivery (DO2)
 • Decreased O2 Delivery: Hypotension
Lactic Acidosis ... Arrest, Severe Hypoxemia ... Exercise, Fever, Hypothermia ... Beta-Agonists, ↑ work ... Late Sepsis), Malignancy
Malignant Hyperthermia Crisis - Guidelines for Crises in Anaesthesia
Unexplained increase in ETCO2 AND tachycardia AND increased
Malignant Hyperthermia ... metoprolol Metabolic acidosis ... anaesthesia #Malignant ... Checklist #Diagnosis #Management ... #Workup
Causes of Lactate Elevation, Lactic Acidosis - Differential Diagnosis

The most common causes of hyperlactatemia are usually:
Elevation, Lactic Acidosis ... usually: - hypoxemia ... -> focus on improving ... drugs, seizures, malignancy ... : Hypoxic/Failure
Hyperkalemia - Diagnosis and Management - GrepMed Handbook

S/Sx: Most pts asymptomatic. Weakness, cramping, nausea, paresthesias, palpitations,
Diagnosis and Management ... Redistribution: Acidosis ... paralysis, post-hypothermia ... reabsorption) Workup ... hyperchloremic acidosis
Intraoperative Hypoxia / Desaturation / Cyanosis - Guidelines for Crises in Anaesthesia
Using these steps from start
Intraoperative Hypoxia ... Sepsis → 3-14 o Malignant ... hyperthermia crisis ... Checklist #Diagnosis #Workup ... #Management #Workup
Adult ACLS - Cardiac Arrest Algorithm - AHA 2020
CPR Quality:
 • Push hard (at least 2
• Hypovolemia, Hypoxia ... Hydrogen ion (acidosis ... hyper-kalemia, Hypothermia ... Algorithm #AHA2020 #management
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