synchronous pacing

pacing /pac·ing/ (pās´ing) setting of the pace.

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asynchronous pacing  cardiac pacing in which impulse generation by the pacemaker occurs at a fixed rate, independent of underlying cardiac activity.

burst pacing  overdrive p.

cardiac pacing  regulation of the rate of contraction of the heart muscle by an artificial cardiac pacemaker.

coupled pacing  a variation of paired pacing in which the patient's natural depolarization serves as the first of the two stimuli, with the second induced by an artificial cardiac pacemaker.

diaphragm pacing , diaphragmatic pacing electrophrenic respiration.

overdrive pacing  the process of increasing the heart rate by means of an artificial cardiac pacemaker in order to suppress certain arrhythmias.

paired pacing  cardiac pacing in which two impulses are delivered to the heart in close succession, to slow tachyarrythmias and to improve cardiac performance.

ramp pacing  cardiac pacing in which stimuli are delivered at a rapid but continually altering rate, either from faster to slower (rate decremental or tune down), from fast to faster (cycle length decremental or ramp up), or in some cyclic combination of increasing and decreasing rates; used to control tachyarrhythmias.

synchronous pacing  cardiac pacing in which information about sensed activity in one or more cardiac chambers is used to determine the timing of impulse generation by the pacemaker.

underdrive pacing  a method for terminating certain tachycardias by means of slow asynchronous pacing at a rate not an even fraction of the tachycardia rate.

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synchronous pacing

See Artificial pacemaker.