RECENT FINDINGS Several r and omized control trials and systematic review s demonstrate the safety and efficacy of atrial fibrillation ablation in patients with heart failure and left ventricular systolic dysfunction .
In multiple trials , these patients have shown clinical benefit from atrial fibrillation ablation including improved left ventricular systolic function , quality of life , and clinical heart failure symptoms .
SUMMARY Atrial fibrillation ablation in heart failure patients remains well tolerated with an overall efficacy comparable to atrial fibrillation ablation in patients without heart failure .
There is consistent evidence for the clinical benefit of atrial fibrillation ablation in heart failure patients with left ventricular systolic dysfunction and limited evidence for atrial fibrillation ablation in heart failure patients with preserved ejection fraction .
Currently , there is insufficient data regarding the safety and efficacy of left atrial appendage closure devices in heart failure patients
PURPOSE OF REVIEW Patients with atrial fibrillation and heart failure experience an increased morbidity and mortality from the hemodynamic consequences of atrial fibrillation and an increased stroke risk .
Consequently , there has been increased attention to procedural alternatives to pharmacologic rhythm control and anticoagulation for stroke prevention .
This review aims to evaluate the evidence for atrial fibrillation ablation and left atrial appendage closure in heart failure patients .
Atrial fibrillation in patients with heart failure: Role of catheter ablation therapies.
Atrial fibrillation ( AF ) represents the most common sustained cardiac arrhythmia in patients with heart failure ( HF ) . AF in HF patients is associated with worsening of symptoms and also results in a substantial increase in mortality . Although HF patients in sinus rhythm have a better outcome than patients with AF , several r and omized studies investigating pharmacological rhythm control versus rate control have shown no advantage of one strategy over the other in terms of patient outcomes . Catheter-based ablation therapy is a newer therapeutic option with a rapidly evolving and changing role in the management of this arrhythmia . In the present review , the authors discuss the epidemiology , pathophysiology and prognostic significance of AF in patients with HF . Exclusively addressed are studies investigating catheter-based ablation for rhythm-control and rate-control therapies in the management of AF in HF patients
RECENT FINDINGS Several r and omized control trials and systematic review s demonstrate the safety and efficacy of atrial fibrillation ablation in patients with heart failure and left ventricular systolic dysfunction .
In multiple trials , these patients have shown clinical benefit from atrial fibrillation ablation including improved left ventricular systolic function , quality of life , and clinical heart failure symptoms .
SUMMARY Atrial fibrillation ablation in heart failure patients remains well tolerated with an overall efficacy comparable to atrial fibrillation ablation in patients without heart failure .
There is consistent evidence for the clinical benefit of atrial fibrillation ablation in heart failure patients with left ventricular systolic dysfunction and limited evidence for atrial fibrillation ablation in heart failure patients with preserved ejection fraction .
Currently , there is insufficient data regarding the safety and efficacy of left atrial appendage closure devices in heart failure patients
PURPOSE OF REVIEW Patients with atrial fibrillation and heart failure experience an increased morbidity and mortality from the hemodynamic consequences of atrial fibrillation and an increased stroke risk .
Consequently , there has been increased attention to procedural alternatives to pharmacologic rhythm control and anticoagulation for stroke prevention .
This review aims to evaluate the evidence for atrial fibrillation ablation and left atrial appendage closure in heart failure patients .