ECG criteria for left ventricular hypertrophy
Review the principal ECG criteria for left ventricular hypertrophy, their historical development, diagnostic performance, limitations and modern use.
Category ECG Diagnosis
VT versus SVT: It’s as easy as ABCDE
The long list of VT "suggestive" ECG features is difficult to recall and apply in real time. Simple ABCDE approach to this common dilemma
Apical hypertrophic cardiomyopathy (AHC)
Yamaguchi syndrome: Apical hypertrophic cardiomyopathy (AHC) Hypertrophic non-obstructive cardiomyopathy with giant negative T waves
Killer ECG Patterns: Part 2
8 deadly ECG patterns NOT to miss -- Part 2, the occlusion version. These patients require immediate cardiology referral for emergent reperfusion therapy.
Crochetage sign
Characteristic R wave notching seen in inferior leads in a large proportion of patients with ostium secundum ASD
Atrial fibrillation/flutter in pre-excitation
In patients with AF and pre-excitation, the presence of an accessory pathway allows for rapid AV conduction, with a risk of degeneration into VT and VF
Atrioventricular Re-entry Tachycardia (AVRT)
Tachyarrhythmia that occurs in patients with accessory pathways, due to formation of a re-entry circuit between the AV node and accessory pathway
Killer ECG Patterns: Part 1
The average Emergency Clinician is interrupted every 6 minutes. When busy, it can be tempting to quickly “sign off” an ECG. These are the patterns not to miss.
Common paediatric arrhythmias
A review of common arrhythmias seen in the paediatric population, with a focus on SVT and WPW
Paediatric ECG: Stepwise approach
Stepwise assessment of the paediatric ECG, including rhythm, rate, axis, intervals, ST segments and Q/P/T/U waves
Paediatric ECG lead placement
A review of the paediatric ECG lead placement, in particular the use of V4R in children under five years of age
Normal paediatric ECG
A review of the normal ECG findings and variants in paediatric patients of differing age groups