User Manual

____________________________________________________________________________ Glossary
G-1
Glossary
TERM DEFINITION
Limb lead Bipolar lead that represents the
differences of electrical potential
between two selected sites (leads I, II,
III).
Muscle noise Grossly uneven baseline caused by
patient body tremor or other muscle
movement. The artifact may be so large
that it overtakes the complex.
Precordial leads (V1-V6) Unipolar chest leads.