| underdrive p. |
a method for terminating certain slow ventricular or supraventricular tachycardias by means of slow asynchronous pacing, with stimuli delivered at a rate not an even fraction of the tachycardia rate, in order to capture the heart rate.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| underfilling t. |
the theory that ascites associated with portal hypertension causes hypovolemia and so both a lowering of portal pressure and retention of sodium and water. The higher sodium concentration causes increases in the plasma volume and portal pressure, and the subsequent formation of ascites renews the cycle. See also overflow t.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| underhorn |
cornu temporale ventriculi lateralis.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| underhung b. |
a characteristic of mandibular prognathism in which the incisal edges of the mandibular anterior teeth extend labially to the incisal edges of the maxillary anterior teeth when the jaws are in habitual occlusion.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| undermining burrowing u. |
1. progressive synergistic gangrene. 2. Meleney's u. (def. 1).
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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