1 Molecular Mechanisms of Cardiac Electrical Activity§§2 Cardiac Ion Channels§§3 Electrophysiological Mechanisms of Cardiac Arrhythmias§§4 Electrophysiological Testing§§5 Conventional Intracardiac Mapping Techniques§§6 Advanced Mapping and Navigation Modalities§§7 Ablation Energy Sources§§8 Sinus Node Dysfunction§§9 Atrioventricular Conduction Abnormalities§§10 Intraventricular Conduction Abnormalities§§11 Focal Atrial Tachycardia§§12 Typical Atrial Flutter§§13 Macroreentrant Atrial Tachycardia ('Atypical Atrial Flutter')§§14 Atrial Tachyarrhythmias in Congenital Heart Disease§§15 Atrial Fibrillation§§16 Inappropriate Sinus Tachycardia§§17 Atrioventricular Nodal Reentrant Tachycardia§§18 Atrioventricular Reentrant Tachycardia§§19 Variants of Preexcitation§§20 Approach to Paroxysmal Supraventricular Tachycardias§§21 Approach to Wide QRS Complex Tachycardias§§22 Post-Infarction Sustained Monomorphic Ventricular Tachycardia§§23 Adenosine-Sensitive (Outflow Tract) Ventricular Tachycardia§§24 Verapamil-Sensitive (Fascicular) Ventricular Tachycardia§§25 Ventricular Tachycardia in Nonischemic Dilated Cardiomyopathy§§26 Bundle Branch Reentrant Ventricular Tachycardia§§27 Epicardial Ventricular Tachycardia§§28 Ventricular Arrhythmias in Hypertrophic Cardiomyopathy§§29 Ventricular Tachycardia in Arrhythmogenic Right Ventricular Cardiomyopathy-Dysplasia§§30 Ventricular Arrhythmias in Congenital Heart Disease§§31 Ventricular Arrhythmias in Inherited Channelopathies§§32 Complications of Catheter Ablation of Cardiac Arrhythmias§ sakriti opis