| negatively dromotropic | Acting to diminish conduction velocity. (05 Mar 2000) |
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| positively dromotropic | Acting to increase conduction velocity. (05 Mar 2000) |
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| negatively | 1. In a negative manner; with or by denial. "He answered negatively." 2. In the form of speech implying the absence of something; opposed to positively. " shal show what this image of God in man is, negatively, by showing wherein it does not consist, and positively, by showing wherein it does consist. <physics>" (South) Negatively charged or electrified, having a charge of the kind of electricity called negative. Source: Websters Dictionary (01 Mar 1998) |
| negatively bathmotropic | Lessening nervous or muscular irritability. (05 Mar 2000) |
| dromotropic | Influencing the velocity of conduction of excitation, as in nerve or cardiac muscle fibres. Origin: G. Dromos, a running, + trope, a turn (05 Mar 2000) |