1. Bradycardia ECG Workshop

2. 28 years old lady, asymptomatic, incidental finding
Congenital complete HB, pacing indicated if symptomatic or if asymtpomatic with wide QRS escape, ventricular dysfunction, prolonged QT, complex ventricular ectopy, pause > 3x base rate

3. 34 years old lady, asymptomatic
Wenkebach HB

4. 34 years old athlete
HB related to increase vagal tone with prolonged PP and PR interval

5. 54 years old gentleman with diabetes mellitus
Junctional escape from hyperkalaemia

6. 84 years old lady with history of AF
Digoxin overdose with AF, slow venrtricular rhythm and bidirecitonal ventricular ectopy