Cardiac mapping system reference patch

A cardiac mapping system reference patch is an adhesive device placed on a patient's chest or back to serve as a fixed reference point during heart mapping procedures. It helps track the position of a catheter inside the heart and compensates for patient movement, providing real-time electrocardiogram information.

These reference patches are typically single-use devices and are used with cardiac mapping system computers to assist in catheter navigation. They may contain sensors or have sensors attached to them to enhance the accuracy of the mapping procedure.