| 释义 |
DictionarySeeartificial pacemakerEncyclopediaSeepacemakerpermanent pacemaker
permanent pacemakerAn electronic device for permanent cardiac pacing. The leads are usually inserted transvenously through the subclavian or cephalic veins with leads positioned in the right atrium for atrial pacing or in the right ventricular apex for ventricular pacing. The leads are connected to the pulse generator, which is implanted in a subcutaneous pocket below the clavicle. See also: pacemakerAcronymsSeeparts per million |