electrophysiologic study

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electrophysiologic study (EPS),

an invasive electrodiagnostic or manometric procedure that uses electrode catheters to pace the heart and potentially induce arrhythmias. The test identifies defects in the heart conduction system and arrhythmias that are otherwise inapparent. It also is used to assess the effectiveness of antiarrhythmic drugs.

electrophysiologic study

Cardiac pacing An invasive study of the electrical behavior of the heart to diagnose and study arrhythmias
References in periodicals archive ?
An invasive EP study was conducted alongside 3D mapping which identified the source of this abnormal rhythm, and the area was then treated with radiofrequency energy.
s 1 vienna outer ring expressway, kn rsdorf - on heidjE[micro]chl (clasp aspern urban lakeside), transport to the ep study (eis).
It is easy to understand why the union could feel threatened by the EP study.
After explaining the risks and benefits of EP study, including the risk of dislodgment of the IVC filter, consent was obtained from the patient.
Ferreira asserts that reprocessing diagnostic EP catheters represents an average savings of $300 - $500 per EP study, freeing up resources that can be allocated to other areas throughout the hospital enterprise including patient care, staff, research or equipment.
We found that the EP study was not predictive until nine months or more and then remained predictive for two years, while the MTWA test was predictive as early as six months but was no longer predictive of outcomes by 12 months," Rosenbaum said.
Jude Medical 4F Supreme(TM) catheters, when coupled with the Company's 10F Fast-Cath Trio(TM) hemostasis introducer, make it possible to reduce the number of punctures required for a basic diagnostic EP study from three to one.
Reprocessing diagnostic EP catheters Co specially designed electrode instruments that transmit electrical impulses Co reduces the cost of an EP study by an average of $300 to $500.
These results suggest that an EP study is a very good place to start to determine which patients require therapy to prevent SCD," Dr.
This will allow doctors to pre-plan the EP study, thereby having the potential to shorten the procedure time.
In numerous clinical studies published in the medical literature, Microvolt T-Wave Alternans has demonstrated that its predictive ability is approximately equal to the invasive electrophysiology (EP) study in predicting which individuals will experience a cardiac event and more powerful that the EP study in predicting which patients are not at risk of a cardiac event.