204 results
Coronary Oxygen Balance 

Myocardial Oxygen Demand <-> Coronary Artery Blood Flow <-> Oxygen Availability

#cardiac #oxygen #pathophysiology
Coronary Oxygen ... Myocardial Oxygen ... Blood Flow <-> Oxygen ... Availability #cardiac #oxygen ... pathophysiology #anesthesia #anesthesiology
Difficult Airway Algorithm

1. Assess the likelihood and clinical impact of basic management problems: 
 • Difficulty
deliver supplemental oxygen ... airway #algorithm #Anesthesiology
Intraoperative Mains Oxygen Supply Failure - Guidelines for Crises in Anaesthesia

Complete failure of wall or pendant
Intraoperative Mains Oxygen ... wall or pendant oxygen ... Switch to cylinder oxygen ... nearby area if oxygen ... Supply #Failure #Anesthesiology
Hypotension - Guidelines for Crises in Anaesthesia

Hypotension is commonly due to unnecessarily deep anaesthesia, the autonomic
problem in adequate oxygen ... ❶ Adequate oxygen ... AND give 100% oxygen ... #Differential #Anesthesiology
Mains Electricity Failure - Guidelines for Crises in Anaesthesia
Unexpected total power failure is rare and unpredictable.
❻ Check mains oxygen ... Electricity #Failure #Anesthesiology
High Central Neuraxial Block - Guidelines for Crises in Anaesthesia
• Can occur with deliberate or accidental
• Give 100% oxygen ... feto-placental oxygen ... Neuraxial #Block #Anesthesiology
Intraoperative Hypertension - Guidelines for Crises in Anaesthesia
Hypertension is most commonly due to inappropriate depth of
problem in adequate oxygen ... stimulus. ❷ Adequate oxygen ... #Hypertension #Anesthesiology
Local Anaesthetic Toxicity - Guidelines for Crises in Anaesthesia
Signs of severe toxicity:
 • Sudden alteration in
. ❹ Give 100% oxygen ... Anaesthetic #Toxicity #Anesthesiology
Can’t Intubate, Can’t Oxygenate (CICO) - Guidelines for Crises in Anaesthesia
This is the last resort when
anaesthesia: supply 100% oxygen ... Intubation #Difficult #Anesthesiology
Intraoperative Bronchospasm - Guidelines for Crises in Anaesthesia

❶ Call for help and inform theatre team of
. ❷ Give 100% oxygen ... anaesthesia #Anesthesiology