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Cardiovascular Disorders
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Arrhythmias and Conduction Disorders
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Arrhythmias and Conduction Disorders
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Overview of Arrhythmias
Anatomy of the Cardiac Conduction System
Cardiac Physiology
Electrophysiology
Normal cardiac rhythm
Pathophysiology
Reentry
Symptoms and Signs
Diagnosis
Bradyarrhythmias
Tachyarrhythmias
Treatment
Surgery for cardiac arrhythmias
Drugs for Arrhythmias
Antiarrhythmic drug reference
Class I Antiarrhythmic Drugs
Class Ia antiarrhythmic drugs
Class Ib antiarrhythmic drugs
Class Ic antiarrhythmic drugs
Class II Antiarrhythmic Drugs
Class III Antiarrhythmic Drugs
Class IV Antiarrhythmic Drugs
Direct-Current (DC) Cardioversion-Defibrillation
Procedure for DC cardioversion
Complications of DC cardioversion
General reference
Cardiac Pacemakers
Indications for pacemaker placement
Types of cardiac pacemakers
Complications of pacemaker use
Cardiac Resynchronization Therapy (CRT)
Implantable Cardioverter-Defibrillators (ICD)
Indications for ICDs
ICD malfunction
When an ICD discharges
Ablation for Cardiac Arrhythmia
Atrial Fibrillation
Complications of atrial fibrillation
Etiology
Classification
Symptoms and Signs
Diagnosis
Treatment
Ventricular rate control
Rhythm control
Prevention of thromboembolism during rhythm control
Ablation procedures for atrial fibrillation
Long-term prevention of thromboembolism
Key Points
More Information
Atrial Fibrillation and Wolff-Parkinson-White Syndrome (WPW)
Treatment
Atrial Flutter
Symptoms and Signs
Diagnosis
Treatment
Key Points
Atrioventricular Block
First-degree AV block
Second-degree AV block
Third-degree AV block
Brugada Syndrome
Diagnosis
Treatment
Bundle Branch Block and Fascicular Block
Ectopic Supraventricular Rhythms
Atrial premature beats
Atrial tachycardia
Multifocal atrial tachycardia
Nonparoxysmal junctional tachycardia
Wandering atrial pacemaker
Long QT Syndrome and Torsades de Pointes Ventricular Tachycardia
Congenital long QT syndrome
Drug-induced long QT syndrome
Symptoms and Signs
Diagnosis
Treatment
Key Points
Reentrant Supraventricular Tachycardias (SVT) including Wolff-Parkinson-White Syndrome
Pathophysiology
Wolff-Parkinson-White (WPW) syndrome
Symptoms and Signs
Diagnosis
Treatment
Key Points
Sinus Node Dysfunction
Etiology
Symptoms and Signs
Diagnosis
Prognosis
Treatment
Ventricular Fibrillation (VF)
Treatment
Ventricular Premature Beats (VPB)
Diagnosis
Prognosis
Treatment
Ventricular Tachycardia (VT)
Symptoms and Signs
Diagnosis
Treatment
Acute
Long-term
Key Points