Which aspect does the bipolar sandwich method enhance?

The bipolar sandwich method is designed to improve the transmurality of the lesion created during an ablation procedure. This method enhances the ability to achieve a deep ablation effect that penetrates through the entire thickness of the tissue being treated, ensuring that the lesion extends from the surface down to the underlying structures.

By utilizing multiple electrodes positioned in a way that allows for precise and controlled delivery of energy, this method can more effectively create lesions that encompass the full depth of the targeted tissue. Achieving transmurality is crucial in procedures like cardiac ablation, where it's important to disrupt the tissue completely to prevent abnormal electrical signals.

The focus on optimizing the transmurality aspect helps elevate the efficacy of the ablation treatment, ensuring that the desired therapeutic outcome is achieved without compromising the integrity of surrounding healthy tissues.