1
: proceeding or conducting in a normal direction
used especially of a nerve impulse or fiber
orthodromic neural stimulation
2
: characterized by orthodromic conduction
in orthodromic tachycardia, the atrial impulse conducts in an antegrade direction from the atria through the AV node Norris Lai & Melvyn Rubenfire

Dictionary Entries Near orthodromic

Cite this Entry

“Orthodromic.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/orthodromic. Accessed 21 Feb. 2025.

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