PART I: Understanding The Electricity of the Heart and How it Produces an ECG Complex 1. What is an ECG? 2. The Electricity of the Heart 3. Rhythms of Sinus Origin PART II: Abnormal Electricity of the Heart: 4. Recognising and Understanding Ectopia 5. Ventricular Arrhythmias 6. Supraventricular Arrhythmias 7. Abnormalities of the Conduction System 8. Changes in the P-QRS-T Morphology PART III: More Advanced Electrocardiography: 9. Understanding the ECG Limb Lead Systems 10. Mean Electrical Axis (MEA) Explained 11. Intraventricular Conduction Defects 12. Supraventricular Arrhythmias : in-depth PART IV: Management, clinical Signifiance and Treatment of Arrhythmias: 13. Management of Arrhythmias 14. Clinical Signifiance and Treatment of Tachyarrhythmias 15. Clinical Signifiance and Treatment of Bradyarrhythmias Part V: Recording and Interpreting ECGs 16. Approach to the Interpretation of the ECG Recording 17. Artefacts 18. Recording an ECG 19. Choosing an ECG Recorder 20. Ambulatory ECG monitoring