image by: JK Han MD

HWN Suggests

Early intervention with cryoablation for better heart outcomes

Cardiac procedure shows great promise as a first-line intervention...

Andrade’s study tracked the health outcomes of 303 patients over a three-year period. Around half of patients underwent catheter cryoablation as an initial therapy and no medication to treat their atrial fibrillation, while the other half received only antiarrhythmic medication. The research team found that patients in the cryoablation group were less likely to experience subsequent atrial fibrillation episodes, had better improvements in quality of life and were less likely to experience serious adverse events and hospitalizations. This finding is a game-changer that is already impacting the delivery of care.…

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Articles of Interest

Cryoablation for AFib

One advantage of cryoablation is the precision of the cryoballoon. The Medtronic Arctic Front Advance cryoballoon was created specifically for the anatomy of the pulmonary veins. The cryoballoon fits into the opening of a pulmonary vein and delivers circumferential freezing energy to create a durable ring of scar tissue. Because of the design of the cryoballoon there is less inter-user variability which creates more reliable and reproducible results.

Cryoablation for atrial fibrillation

Cryoballoon ablation for the treatment of atrial fibrillation has established itself as an effective and efficient modality for achieving pulmonary vein isolation.

Cryoablation for treatment of cardiac arrhythmias: results of the European Heart Rhythm Association survey

The number and proportion of AF ablation procedures have greatly increased in the last years, but the complexity of the procedure is challenging and clinical results of AF ablation are not yet optimal. The cryoballoon technique may offer an alternative in order to simplify the procedure, increase the reproducibility, and improve clinical outcome of AF ablation.

Cryoballoon ablation of atrial fibrillation: a practical and effective approach

Over recent years, the advent of cryoballoon ablation as a single‐shot effective and safe ablation approach to patients with AF has spawned new interest and a great surge in the ablative procedures that may be able to control this most common cardiac arrhythmia by restoring lasting sinus rhythm. Growing clinical evidence and experience with this more practical method indicates that a previously demanding and challenging ablation procedure can be simplified while preserving and/or enhancing safety and clinical outcomes.

How effective is cryoablation in the treatment of atrial fibrillation?

Pulmonary vein isolation is the standard for atrial fibrillation ablation. Although the most commonly applied energy source is radiofrequency (RF), cryoablation has rapidly evolved as a powerful one-shot tool, particularly after the introduction of the second-generation catheter, gaining widespread use in recent years.