Related Experiment Video

Updated: Aug 30, 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

[Atrial fibrillation: therapeutic strategies]

Beata Wozakowska-Kapłon

    Polski Merkuriusz Lekarski : Organ Polskiego Towarzystwa Lekarskiego
    |December 3, 2003
    PubMed

    Insights

    Atrial fibrillation, a common heart rhythm disorder, increases risks for patients. Treatment involves managing heart rate or restoring normal rhythm, individualized for each patient.

    Area of Science:

    • Cardiology
    • Electrophysiology

    Context:

    • Atrial fibrillation is the most common tachyarrhythmia in clinical practice.
    • It is frequently associated with cardiovascular diseases and advanced age.
    • Patients experience elevated morbidity, mortality, hospitalizations, and healthcare costs.

    Purpose:

    • To outline current treatment strategies for atrial fibrillation.
    • To emphasize the need for individualized therapy.

    Summary:

    • Two primary treatment strategies exist: ventricular rate control with anticoagulation, and sinus rhythm restoration/maintenance.
    • Therapy selection depends on the clinical situation, weighing potential advantages against risks.

    Impact:

    • Highlights the significant clinical and economic burden of atrial fibrillation.
    • Underscores the importance of personalized treatment approaches for this prevalent condition.

    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...
    Venous Thrombosis III: Interprofessional Care01:29

    Venous Thrombosis III: Interprofessional Care

    Venous thrombosis requires effective prevention and treatment strategies to improve patient outcomes and reduce potential complications.Prevention StrategiesHealthcare providers must prioritize preventing venous thromboembolism (VTE) for all adult patients upon admission. Interventions depend on bleeding and thrombosis risk, medical history, current medications, diagnoses, planned procedures, and patient preferences. Patients on bed rest should change positions every two hours and, if not...
    ECG Interpretation of Arrhythmias II: Atrial, Junctional and Ventricular Arrhythmias01:25

    ECG Interpretation of Arrhythmias II: Atrial, Junctional and Ventricular Arrhythmias

    Arrhythmia is a condition characterized by an irregular heart rhythm, with ECG changes that differ based on its origin and nature. The types of arrhythmias discussed below include atrial, junctional, and ventricular arrhythmias.Atrial ArrhythmiasPremature Atrial Complexes (PACs): PACs are early atrial beats caused by stress, caffeine, alcohol, electrolyte imbalances, hypoxia, hyperthyroidism, or certain medications (e.g., bronchodilators and decongestants). The ECG shows early P waves with an...
    Heart Failure VI: Adjunct Therapies01:22

    Heart Failure VI: Adjunct Therapies

    Additional therapies for treating patients with heart failure (HF) may include procedural interventions, supplemental oxygen, the management of sleep disorders, and nutritional therapy.Procedural InterventionsImplantable Cardioverter-Defibrillator: For patients at risk of life-threatening arrhythmias due to severe left ventricular dysfunction, an Implantable Cardioverter-Defibrillator (ICD) can detect and terminate these arrhythmias, preventing sudden cardiac death and improving survival rates.
    Antiarrhythmic Drugs: Class III Agents as Potassium Channel Blockers01:12

    Antiarrhythmic Drugs: Class III Agents as Potassium Channel Blockers

    Class III antiarrhythmic drugs are a group of medications that can prolong action potentials in the heart. They achieve this by blocking potassium channels or enhancing inward currents from sodium channels. However, these drugs have a unique property of "reverse use-dependence," which is most pronounced at slower heart rates and can lead to torsades de pointes—a specific type of arrhythmia. However, it is essential to note that excessive QT interval prolongation—a measure of the heart's...
    Heart Failure V: Medical Management01:30

    Heart Failure V: Medical Management

    Medical Management of Acute Decompensated Heart Failure (ADHF)The primary goals of therapy for patients hospitalized with acute decompensated heart failure (ADHF) include:Relieving symptomsOptimizing volume statusSupporting oxygenation and ventilationMaintaining cardiac output (CO) and end-organ perfusionIdentifying and addressing the cause of ADHFPreventing complicationsProviding patient education on factors precipitating HF exacerbationPlanning for dischargeOngoing monitoring and assessment...