14 results
Approach to ECGs - Syncope Syndromes
Electrolytes
 • ↑K - brady, peak T, wide QRS, no P,
ECGs - Syncope Syndromes ... assoc withlK Brugada ... mchlwng #Syncope #Syndromes ... #ECG #EKG #Checklist ... diagnosis #cardiology #electrocardiogram
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
(1) Sinus tachycardia ... Multifocal atrial tachycardia ... (2) Sick Sinus Syndrome ... #EKG #diagnosis ... #electrocardiogram
Intraoperative Tachycardia - Guidelines for Crises in Anaesthesia
Tachycardia in theatre is often due to inadequate depth
using reservoir bag ... obtain 12-lead ECG ... #Anesthesiology ... Intraoperative #Checklist ... #Diagnosis #Management
Peri-operative Hyperthermia - Guidelines for Crises in Anaesthesia
If prolonged or ≥ 39 C this is a
• Serotonin syndrome ... Anticholinergic syndrome ... Differential #Causes #Anesthesiology ... #Anesthesia #Checklist ... #Diagnosis #Management
Intraoperative Circulatory Embolus - Guidelines for Crises in Anaesthesia
Causes: thrombus, fat, amniotic fluid, air/gas.
Signs: hypotension, tachycardia,
: hypotension, tachycardia ... over 2 h (>65 kg ... Embolism #VTE #Anesthesiology ... Intraoperative #Checklist ... #Diagnosis #Management
Hypotension - Guidelines for Crises in Anaesthesia

Hypotension is commonly due to unnecessarily deep anaesthesia, the autonomic
using reservoir bag ... non-sinus → 2-7 Tachycardia ... #Differential #Anesthesiology ... Intraoperative #Checklist ... #Diagnosis #Management
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
interval J Wave Syndromes ... are involved • Brugada ... Syndrome: - rSR ... block; and sinus tachycardia ... #ekg #electrocardiogram
Intraoperative Hypertension - Guidelines for Crises in Anaesthesia
Hypertension is most commonly due to inappropriate depth of
using reservoir bag ... overload / TURP syndrome ... #Hypertension #Anesthesiology ... Intraoperative #Checklist ... #Diagnosis #Management
Intraoperative  Bradycardia - Guidelines for Crises in Anaesthesia
Bradycardia in theatre should not be treated as
using reservoir bag ... known drug causes (eg ... #Bradycardia #Anesthesiology ... Intraoperative #Checklist ... #Diagnosis #Management
Increased Airway Pressure - Guidelines for Crises in Anaesthesia

Using these steps from start to end should
confirm reservoir bag ... blood gas, 12-lead ECG ... #Differential #Anesthesiology ... Intraoperative #Checklist ... #Diagnosis #Management