Talk:Sinus arrhythmia

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Error re heart rate

'During inspiration vagal tone is slowed down and the heart rate goes up (being maximal at the peak of inspiration), while during expiration vagal tone is increased and heart rate decreases, being slowest at end-inspiration.'

I feel reasonably confident that this is backward; heart rate becomes slowest at end-expiration, not end-inspiration. A quick search of the literature agrees.

I'll wait a week in case someone sees something I don't there, and then correct it. eggsyntax (talk) 23:21, 2 October 2023 (UTC)[reply]

Wiki Education assignment: Reading and Writing in the Natural Sciences

This article is currently the subject of a Wiki Education Foundation-supported course assignment, between 20 August 2024 and 4 December 2024. Further details are available on the course page. Student editor(s): Jlocklear02 (article contribs).

— Assignment last updated by H2Oworks (talk) 14:27, 13 November 2024 (UTC)[reply]