6 results
Local Anaesthetic Toxicity - Guidelines for Crises in Anaesthesia
Signs of severe toxicity:
 • Sudden alteration in
Signs of severe ... bradycardia, conduction blocks ... problem. ❸ Call for cardiac ... • Maintain the airway ... Intraoperative #Checklist
Air gap sign: loss of cardiac image during systole in Pneumopericardium
Interesting observation –loss of cardiac window
Air gap sign: loss ... Pneumopericardium #clinical #cardiology ... echocardiogram #a4c ... #plax #pocus #airgap ... #sign
High Central Neuraxial Block - Guidelines for Crises in Anaesthesia
• Can occur with deliberate or accidental
Central Neuraxial Block ... accidental injection of local ... problem. ❸ Treat airway ... that may mimic signs ... Intraoperative #Checklist
Hypotension - Guidelines for Crises in Anaesthesia

Hypotension is commonly due to unnecessarily deep anaesthesia, the autonomic
effects of neuraxial block ... rate, rhythm, perfusion ... consider: o Cardiac ... tamponade → 3-9 o Local ... Intraoperative #Checklist
Cardiac Tamponade - Guidelines for Crises in Anaesthesia
Caused by an accumulation of blood, pus, effusion fluid
of blood, pus, effusion ... • Maintain the airway ... examination and vital signs ... • Infiltrate local ... Intraoperative #Checklist
Intraoperative Anaphylaxis - Guidelines for Crises in Anaesthesia
• Unexplained hypotension
• Unexplained bronchospasm (wheeze may be absent
• Unexpected cardiac ... of more of the signs ... surgery. ❷ Call for cardiac ... • Maintain the airway ... Intraoperative #Checklist