In patients with AF and HF , rate control compared with rhythm control showed inferior risk of hospitalisation
BACKGROUND Atrial fibrillation ( AF ) is a common arrhythmia that can promote or worsen heart failure ( HF ) .
Our purpose was to compare the effects of rate and rhythm control in patients with atrial fibrillation and heart failure .
Catheter ablation versus standard conventional treatment in patients with left ventricular dysfunction and atrial fibrillation (CASTLE-AF) - study design.
BACKGROUND Electrical isolation of the pulmonary veins by catheter ablation is an emerging treatment modality for the treatment of atrial fibrillation ( AF ) and is increasingly used in patients with heart failure . METHODS The catheter ablation versus st and ard conventional treatment in patients with left ventricular dysfunction and atrial fibrillation trial ( CASTLE-AF ) is a r and omized evaluation of ablative treatment of atrial fibrillation in patients with left ventricular dysfunction . The primary endpoint is the composite of all-cause mortality or worsening of heart failure requiring unplanned hospitalization using a time to first event analysis . Secondary endpoints are all-cause mortality , cardiovascular mortality , cerebrovascular accidents , worsening of heart failure requiring unplanned hospitalization , unplanned hospitalization due to cardiovascular reason , all-cause hospitalization , quality of life , number of therapies ( shock and antitachycardia pacing ) delivered by the implantable cardioverter-defibrillator ( ICD ) , time to first ICD therapy , number of device-detected ventricular tachycardia and ventricular fibrillation episodes , AF burden , AF free interval , left ventricular function , exercise tolerance , and percentage of right ventricular pacing . CASTLE-AF will r and omize 420 patients for a minimum of 3 years at 48 sites in the United States , Europe , Australia , and South America
In patients with AF and HF , rate control compared with rhythm control showed inferior risk of hospitalisation
BACKGROUND Atrial fibrillation ( AF ) is a common arrhythmia that can promote or worsen heart failure ( HF ) .
Our purpose was to compare the effects of rate and rhythm control in patients with atrial fibrillation and heart failure .