$BSGM It is a surface electrocardiogram (ECG) and

$BSGM It is a surface electrocardiogram (ECG) and intracardiac multichannel recording and analysis system designed to assist electrophysiologists in making clinical decisions in real-time by acquiring and displaying high-fidelity cardiac signal recordings and provide guidance in identifying ablation targets - areas of tissue to destroy that otherwise create a heart rhythm disturbance (arrhythmia).