n.
a leading instance in its field
同义词：pacesetter
a specialized bit of heart tissue that controls the heartbeat
同义词：cardiac pacemakersinoatrial nodeSA node
an implanted electronic device that takes over the function of the natural cardiac pacemaker
同义词：artificial pacemaker
a horse used to set the pace in racing
同义词：pacerpacesetter
A web of circadian pacemakers.
Pacemakers and Implantable Cardiac Defibrillators: Software Radio Attacks and Zero-Power Defenses
A functional analysis of circadian pacemakers in nocturnal rodents
Interstitial cells of cajal as pacemakers in the gastrointestinal tract
Cardiac pacing and pacemakers II. Serial electrophysiologic-pharmacologic testing for control of recurrent tachyarrhythmias
Specific Pharmacology of Calcium in Myocardium, Cardiac Pacemakers, and Vascular Smooth Muscle
Human mesenchymal stem cells as a gene delivery system to create cardiac pacemakers.
A case for interstitial cells of Cajal as pacemakers and mediators of neurotransmission in the gastrointestinal tract
Risk factors related to infections of implanted pacemakers and cardioverter-defibrillators: results of a large prospective study
ACC/AHA guidelines for implantation of cardiac pacemakers and antiarhythmics devices: A report of the ACC/AHA Task Force on Practice...
