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Conduction(medicine)
A-V conduction(medicine)
conduction(dictionary)

H-R conduction time (medicine) and power plant (oh)


H-R conduction time (medicine)


H-R conduction time -->
intraventricular conduction
Conduction of the cardiac impulse through the ventricular myocardium, represented by the QRS complex in the electrocardiogram. H-R conduction time is from the onset of the first high frequency component of the His bundle electrogram to the onset of the QRS complex of the surface electrocardiogram (normally 43 ± 12 msec); H-V conduction time is from the onset of the first high frequency component of the His bundle electrogram to the onset of the ventricular electrogram (normally approximates the H-R interval but may be a little shorter).

Synonym: ventricular conduction.


power plant (oh)



n [C]
a building where electricity is produced to supply a large area
-synonym power station power station
the machine or engine that supplies power to a factory, plane, car etc