Related Experiment Video

Updated: Jun 26, 2026

Catheter Ablation in Combination With Left Atrial Appendage Closure for Atrial Fibrillation
28:13

Catheter Ablation in Combination With Left Atrial Appendage Closure for Atrial Fibrillation

Published on: February 26, 2013

Management of atrial fibrillation--Part 2

Wilbert S Aronow1

  • 1Cardiology Division, New York Medical College, Macy Pavilion, Room 138, Valhalla, NY 10595, USA. wsaronow@aol.com

Comprehensive Therapy
|January 14, 2009
PubMed

Insights

For patients with atrial fibrillation (AF), cardiologists often choose rate control with warfarin over anti-arrhythmic drugs. High-stroke-risk AF patients need warfarin; low-risk patients or those unable to take warfarin should use aspirin.

Area of Science:

  • Cardiology
  • Pharmacology
  • Internal Medicine

Background:

  • Atrial fibrillation (AF) management involves balancing stroke risk and treatment side effects.
  • Cardiologists frequently opt for ventricular rate control with warfarin, particularly in elderly patients.
  • Alternative strategies include maintaining sinus rhythm with anti-arrhythmic drugs.

Purpose of the Study:

  • To outline current cardiological preferences for managing atrial fibrillation.
  • To define optimal anticoagulation strategies based on stroke risk in AF patients.
  • To provide guidance on alternative treatments for patients with contraindications to warfarin.

Main Methods:

  • Review of current clinical practices and guidelines for AF management.
  • Analysis of treatment preferences for ventricular rate control versus rhythm control.
  • Evaluation of anticoagulation therapy recommendations, including warfarin and aspirin.

Main Results:

  • Ventricular rate control combined with warfarin is a preferred strategy, especially for older AF patients.
  • Long-term warfarin therapy, targeting an International Normalized Ratio (INR) of 2.0-3.0, is recommended for chronic or paroxysmal AF patients at high stroke risk.
  • Aspirin is indicated for AF patients at low stroke risk or those with contraindications to warfarin.

Conclusions:

  • Current cardiological practice favors rate control and warfarin for many AF patients.
  • Stroke risk stratification is crucial for guiding anticoagulation decisions in AF.
  • Aspirin serves as a viable alternative for specific patient groups with AF.

More Related Videos

The WATCHMAN Left Atrial Appendage Closure Device for Atrial Fibrillation23:33

The WATCHMAN Left Atrial Appendage Closure Device for Atrial Fibrillation

Published on: February 28, 2012

Non-fluoroscopic Catheter Tracking for Fluoroscopy Reduction in Interventional Electrophysiology10:46

Non-fluoroscopic Catheter Tracking for Fluoroscopy Reduction in Interventional Electrophysiology

Published on: May 26, 2015

Related Concept Videos

Dysrhythmias VI: Management of Dysrhythmias01:25

Dysrhythmias VI: Management of Dysrhythmias

Dysrhythmia management involves a multifaceted approach, incorporating pharmacological treatments, medical procedures, surgical interventions, lifestyle modifications, and patient education.Pharmacological ManagementAntiarrhythmic Drugs:Class I (Sodium Channel Blockers): This class includes quinidine and procainamide, which reduce the speed of impulse conduction in the heart, stabilize the cardiac membrane, and control arrhythmias. Quinidine and procainamide are Class IA agents that prolong the...
Mitral Regurgitation III: Medical Management01:25

Mitral Regurgitation III: Medical Management

Mitral regurgitation (MR) is characterized by retrograde blood circulation from the left ventricle into the left atrium due to inadequate mitral valve closure. The severity of the condition, symptoms, and underlying cause determine treatment strategies.Monitoring and Pharmacological TreatmentPatients with mild to moderate MR typically do not need immediate intervention but regular monitoring to assess progression and guide treatment. Patients with mild MR should have an echocardiogram every 3-5...
Aortic Regurgitation III: Medical Management01:25

Aortic Regurgitation III: Medical Management

Aortic regurgitation (AR) is when the aortic valve does not close or seal properly, leading to backward blood circulation from the aorta into the left ventricle during diastole. Common causes of AR include rheumatic heart disease, congenital valve defects, and aortic root dilation. Managing AR requires a multifaceted approach to alleviate symptoms, preserve left ventricular function, and address the underlying cause of the regurgitation. Patients with symptomatic AR or significant left...
Mitral Stenosis III: Medical Management01:26

Mitral Stenosis III: Medical Management

Mitral stenosis, a condition marked by the narrowing of the mitral valve, necessitates an integrated approach for effective management. This approach includes preventative measures, medical therapy, and surgical interventions to reduce symptoms and prevent complications.PreventionPrevention of mitral stenosis primarily focuses on reducing the incidence of bacterial infections, particularly streptococcal infections, which can lead to rheumatic fever and subsequent valvular damage. Timely...
Dysrhythmias VII: Nursing Management of Dysrhythmias01:25

Dysrhythmias VII: Nursing Management of Dysrhythmias

Nursing management of dysrhythmias involves the following:AssessmentSubjective Assessment:The initial step involves gathering patient-reported symptoms such as dizziness, palpitations, and chest discomfort. It is crucial to collect a detailed history, including previous heart conditions, current medication use, and lifestyle factors like caffeine and alcohol consumption.Objective Assessment:This involves observing clinical signs such as jugular venous distention, cool and pale skin, and...
Rheumatic Heart Disease III: Medical Management01:21

Rheumatic Heart Disease III: Medical Management

Rheumatic heart disease (RHD) management can be divided into two main strategies: prevention and long-term management.Primary PreventionPrimary prevention focuses on timely diagnosis and management of group A streptococcal pharyngitis to prevent acute rheumatic fever. The most widely used antibiotic for treating this condition is intramuscular benzathine penicillin G.Acute Rheumatic Fever TreatmentThe primary treatment goal for a patient diagnosed with acute rheumatic fever is to suppress the...