Medical Dictionary

hydralazine

noun hy·dral·azine \hī-ˈdral-ə-ˌzēn\

Medical Definition of HYDRALAZINE

:  an antihypertensive drug that is used in the form of its hydrochloride C8H8N4·HCl and produces peripheral arteriolar dilation by relaxing vascular smooth muscle

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July 01, 2015
precarious Hear it
not certain, secure, or steady
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