APPARATUS FOR BODY SURFACE MAPPING

摘要

A method of using body surface mapping to determine the condition of a human heart comprises attaching a plurality of electrodes to spatially separate locations on a human torso, each electrode being capable of detecting the electrical activity associated with a heartbeat and producing a corresponding signal. The signals are processed to calculate and present to the user QRS, ST-T and ST60 map vectors and related cardiac vectors. The condition of the human heart is determined by comparing the cardiac vectors derived from the ST-T and ST60 map vectors with the cardiac vector derived from the QRS map vector.