6 results
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
Approach to ECGs ... abberancy - N B Afib ... /flutter - DANGER ... 60 (1) Sinus bradycardia ... #Tachycardia #Bradycardia
Arrhythmias - Differential Diagnosis Algorithm

Bradyarrhythmia (<60 bpm)
 • Sinus Bradycardia
 • Sick Sinus Syndrome
 • SA
Differential Diagnosis Algorithm ... bpm) • Sinus Bradycardia ... Syndrome • SA Block ... • AV Block (ISt ... interval) • AFib
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
Waves/Fibrillary = afib ... Saw-Tooth = Atrial Flutter ... >200ms • 2° Block ... • 3° Complete Block ... hypokalaemia or bradycardia
Palpitations - Differential Diagnosis Framework

What?
• It is an unpleasant awareness or sensation that the heart is
exam • 12-lead ECG ... with variable block ... Atrial fibrillation/flutter ... atrioventricular block ... /Afib/WPW) • Loss
Emergent Hyperkalemia Treatment Algorithm
ECG changes, weakness, K+ >6.5 Or renal insufficiency with K >5.5 with cellular
ECG changes, weakness ... injury, etc) ECG ... PR, wide QRS, bradycardia ... , AV blocks) -> ... #Management
High Central Neuraxial Block - Guidelines for Crises in Anaesthesia
• Can occur with deliberate or accidental
Central Neuraxial Block ... – difficulty breathing ... • Bradycardia ... Intraoperative #Checklist ... #Diagnosis #Management