What does extrasystole mean?

extrasystole (noun): A premature contraction of the heart, producing an interruption or irregularity in heartbeat rhythm, associated with heart disease or the use of some pharmaceuticals. As a hashtag, #extrasystole carries this topic across social platforms.

How popular is #extrasystole?

#extrasystole has no measured public activity on the open social web in the last 7 days. It is currently wide open.

What hashtags are related to #extrasystole?

No related hashtags with measured usage were found for #extrasystole.

How much does it cost to own #extrasystole?

#extrasystole is available as a #name from $5.00 per year. You can claim it by card at https://hashtag.org/checkout/portal-name?name=extrasystole or with tokens on hashtag.space at https://hashtag.space/#extrasystole.

#extrasystole

Name: #extrasystole — a #name on hashtag.org
Brand: hashtag.org
Price: 5.00 USD
Availability: InStock

Live, measured metrics for the hashtag #extrasystole from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

hashtag.org network · sponsored

Own #extrasystole

This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.

$5.00/ year · 12-character #name

Claim #extrasystole — $5.00/yr→Buy on hashtag.space (web3)

card via hashtag.org · tokens via hashtag.space

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Uses / 7 days

Mastodon

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Accounts / 7 days

Mastodon

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Day-by-day usage

measured · mastodon.social (Mastodon public tags API) · fetched 2026-08-15 23:51 UTC

No measured public usage for #extrasystole in the last 7 days. That is a real result, and a good one to know: this hashtag is wide open right now. We show a dash before we ever show a made-up number. Browse the trending index for tags with live measurements.

Related hashtags

measured · mastodon.social (Mastodon public search API) · fetched 2026-08-15 23:51 UTC

No related tags with measured usage found for #extrasystole.

Live pulse

measured · Mastodon tag timeline · fetched 2026-08-15 23:51 UTC

No recent public posts found for #extrasystole on Mastodon. Nothing measured, so nothing shown.

What “extrasystole” means

Wiktionary · Wikipedia

extrasystole

nounA premature contraction of the heart, producing an interruption or irregularity in heartbeat rhythm, associated with heart disease or the use of some pharmaceuticals.

Full entry on Wiktionary →

A premature heart beat is a heart rhythm disorder corresponding to a premature contraction of one of the chambers of the heart. Premature heart beats come in two different types: premature atrial contractions and premature ventricular contractions. Often they cause no symptoms but may present with fluttering in the chest or a skipped beat. They typically have no long-term complications.

“Premature heart beat” on Wikipedia (CC BY-SA) →

#extrasystole across platforms

every network with a public tag surface

Follow #extrasystole straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.

X (Twitter) ↗Instagram ↗TikTok ↗Facebook ↗LinkedIn ↗YouTube ↗Threads ↗Bluesky ↗Mastodon ↗Reddit ↗Pinterest ↗Tumblr ↗

Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/extrasystole