释义 |
DictionarySeeleadbipolar lead
bi·po·lar leada record obtained with two electrodes placed on different regions of the body, each electrode contributing significantly to the record; for example, a standard limb lead.bi·po·lar lead (bī-pō'lăr lēd) A record obtained with two electrodes placed on different regions of the body, each electrode contributing significantly to the record; e.g., a standard limb lead. bipolar leadIn electrocardiography, any lead that consists of one electrode at one body site and another at a different site. A standard limb lead, I, II, or III, is a bipolar lead. See also: lead |