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drom·o·trop·ic (drm-trpk, drm-)

adj. Relating to or influencing the conductivity of nerve fibers or cardiac muscle fibers.


The American Heritage® Stedman's Medical Dictionary, 2nd Edition Copyright © 2004 by Houghton Mifflin Company. Published by Houghton Mifflin Company. All rights reserved.

Vasopressors are not the same as vasoconstrictors!

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I killed the link between "pressors" and "vasoconstrictors" because it will be misleading to novices.

Most 'pressors' (drugs which increase the blood pressure) act via multiple mechanisms, including improving cardiac contractility and vasoconstriction. Some (dopamine, epinephrine) have dose-dependent effects.

Many vasoconstrictors are poor ionotropes (e.g. PE, which becomes really clear when you have someone on a non-selective beta-blocker).

Let's not put vasoconstrictors with vasopressors in the same bucket. — Preceding unsigned comment added by DrKC MD (talkcontribs) 00:16, 7 January 2012 (UTC)Reply

Wiki Education assignment: PHMD 2040 Service - Learning Spring 2023

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  This article was the subject of a Wiki Education Foundation-supported course assignment, between 2 January 2023 and 30 June 2023. Further details are available on the course page. Student editor(s): DunkelThomas (article contribs).

— Assignment last updated by JustinxLane (talk) 19:03, 2 June 2023 (UTC)Reply