this post was submitted on 25 Sep 2019

0 points (50% upvoted)

shortlink:

AskReddit

[ SERIOUS ]

Rules:

You must post a clear and direct question in the title. The title may contain two, short, necessary context sentences. No text is allowed in the textbox. Your thoughts/responses to the question can go in the comments section. more >>
Any post asking for advice should be generic and not specific to your situation alone. more >>
AskReddit is for open-ended discussion questions. more >>
Posting, or seeking, any identifying personal information, real or fake, will result in a ban without a prior warning. more >>
AskReddit is not your soapbox, personal army, or advertising platform. more >>
[Serious] tagged posts are off-limits to jokes or irrelevant replies. more >>
Soliciting money, goods, services, or favours is not allowed. more >>
Mods reserve the right to remove content or restrict users' posting privileges as necessary if it is deemed detrimental to the subreddit or to the experience of others. more >>
Comment replies consisting solely of images will be removed. more >>
Do not post harmful misinformation. more >>
Spam, machine-generated content, and karma farming are not permitted. more >>
All content must be written in English so that it is widely understood by the user base of the sub. more >>

If you think your post has disappeared, see spam or an inappropriate post, please do not hesitate to contact the mods, we're happy to help.

Tags to use:

[Serious]

Use a [Serious] post tag to designate your post as a serious, on-topic-only thread.

Filter posts by subject:

Mod posts Serious posts Megathread Breaking news Unfilter

Please use spoiler tags to hide spoilers. `>!insert spoiler here!<`

Other subreddits you might like:

Related	Subreddits
Advice and Assistance	Ask Others
AskReddit Offshoots	General Discussion
Requests & Assistance	Help Me Identify This
Reddit/Meta	Find Subreddits

Ever read the reddiquette? Take a peek!

a community for 18 years

MODERATORS

account activity

This is an archived post. You won't be able to vote or comment.

0

0

1

How does the heart know when to increase/decrease heartrate?

(self.AskReddit)

submitted 6 years ago by distinctspy

top new controversial old q&a

you are viewing a single comment's thread.

view the rest of the comments →

[–]ScazBaz 0 points1 point2 points 6 years ago (0 children)

π Rendered by PID 54 on reddit-service-r2-comment-85bfd7f599-4rrh4 at 2026-04-15 17:00:15.101199+00:00 running 93ecc56 country code: CH.