Significats de irrigate rf en anglès

More extensive, anatomically based procedures and irrigated RF delivery may improve outcome.

For open- irrigated RF, lesion sizes were significantly reduced by the horizontal orientation, however.

Conclusion: Irrigated RF energy produced relatively large lesions in infarcted myocardium without thrombus formation.

However, limited data exist regarding the characteristics of irrigated RF lesions in infarcted myocardium.

Changes in tissue thickness and echo density observed with ICE verify irrigated RF lesion delivery.

In all patients, CPVI will be performed using irrigated RF ablation in combination with a 3D mapping system.

Its role and effectiveness compared to irrigated RF in epicardial tissue and epicardial substrates is not yet fully established.

The purpose of this study was to directly compare lesion sizes created by cryoablation and irrigated RF under controlled conditions.

Conclusions: Depending on conditions of electrode orientation, contact pressure, and blood velocity, either 8-mm-tip cryoablation or open- irrigated RF may produce the larger lesion volumes.

Conclusions: Epicardial cryoablation with an 8 mm tip cryocatheter led to larger lesion volume in infarcted myocardium compared to a 3.5 mm irrigated RF catheter.