cardiac ventricular disorder AE ventricular ectopic beats AE 10058291 心室异位搏动 WEB: http://en.wikipedia.org/wiki/Ectopic_beat JX, LW, YH Ventricular ectopic beats AE is a cardiac ventricular disorder AE that is a disturbance of the cardiac rhythm frequently related to the electrical conduction system of the heart, in which beats arise from fiber or group of fibers outside the region in the heart muscle ordinarily responsible for impulse formation.