| delta w. |
a small hump occurring on the upstroke of the QRS complex in electrocardiography; it is characteristic of preexcitation.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| delta w.’s |
waves in the electroencephalogram which have a frequency below 3.5 per second; they are typical in deep sleep, in infancy, and in serious brain disorders.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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