Normal Electrophysiology, Substrates, and the Electrocardiographic Diagnosis of Cardiac Arrhythmias: Part I, An Issue of the Cardiac Electrophysiology Clinics The Clinics: Internal Medicine Series

Cardiac Electrophysiology Clinics

Foreword: On the Shoulder of Giants

Preface: Normal Electrophysiology, Substrates, and the Electrocardiographic Diagnosis of Cardiac Arrhythmias

Arrhythmias in the History: Lovesickness

General Introduction, Classification, and Electrocardiographic Diagnosis of Cardiac Arrhythmias

P Wave and the Substrates of Arrhythmias Originating in the Atria

Arrhythmias Originating in the Atria

PR Interval and Junctional Zone

Arrhythmias Involving the Atrioventricular Junction

The QRS Complex: Normal Activation of the Ventricles

General Approach to a Wide QRS Complex

Normal Ventricular Repolarization and QT Interval: Ionic Background, Modifiers, and Measurements