KCNH2

Potassium voltage-gated channel subfamily H member 2 - mammalian protein found in humans. Article “KCNH2” in English Wikipedia has 68.1 points for quality (as of July 1, 2026). The article contains 40 references and 12 sections.

In this language version of Wikipedia the article has the best quality. Also, this article is the most popular in that (English) language version.

In June 2026 the article “KCNH2” was edited by 2 authors in English Wikipedia and written by 3 authors in all languages.

Since the creation of article “KCNH2”, its content was written by 90 registered users of English Wikipedia and edited by 146 registered Wikipedia users in all languages.

The article is cited 753 times in English Wikipedia and cited 1123 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #34583 in August 2005
• Global: #98104 in September 2017

The highest popularity rank from 2008:

• Local (English): #143556 in October 2019
• Global: #229078 in October 2019

There are 8 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2026 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	English (en) KCNH2		68.1246
2	Korean (ko) HERG		35.7357
3	Chinese (zh) HERG		32.5355
4	German (de) HERG-Kanal		29.7215
5	Ukrainian (uk) KCNH2		22.8453
6	Arabic (ar) قناة-HERG		15.1763
7	Japanese (ja) HERG		12.0184
8	French (fr) HERG		9.2917

More...

The following table shows the most popular language versions of the article.

The most popular language versions of the article "KCNH2" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) KCNH2		845 665
2	German (de) HERG-Kanal		99 221
3	Japanese (ja) HERG		62 389
4	Chinese (zh) HERG		17 927
5	French (fr) HERG		13 719
6	Arabic (ar) قناة-HERG		2 275
7	Korean (ko) HERG		985
8	Ukrainian (uk) KCNH2		950

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The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "KCNH2" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) KCNH2		1 367
2	Chinese (zh) HERG		194
3	German (de) HERG-Kanal		159
4	French (fr) HERG		57
5	Japanese (ja) HERG		43
6	Korean (ko) HERG		27
7	Ukrainian (uk) KCNH2		3
8	Arabic (ar) قناة-HERG		0

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The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "KCNH2" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) KCNH2		90
2	German (de) HERG-Kanal		27
3	Japanese (ja) HERG		9
4	Arabic (ar) قناة-HERG		6
5	French (fr) HERG		6
6	Chinese (zh) HERG		5
7	Ukrainian (uk) KCNH2		2
8	Korean (ko) HERG		1

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The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "KCNH2" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	English (en) KCNH2		2
2	Korean (ko) HERG		1
3	Arabic (ar) قناة-HERG		0
4	German (de) HERG-Kanal		0
5	French (fr) HERG		0
6	Japanese (ja) HERG		0
7	Ukrainian (uk) KCNH2		0
8	Chinese (zh) HERG		0

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The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "KCNH2" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) KCNH2		753
2	Ukrainian (uk) KCNH2		249
3	Japanese (ja) HERG		52
4	Chinese (zh) HERG		38
5	German (de) HERG-Kanal		23
6	French (fr) HERG		5
7	Arabic (ar) قناة-HERG		2
8	Korean (ko) HERG		1

More...

#	Language	Value
ar	Arabic قناة-HERG
de	German HERG-Kanal
en	English KCNH2
fr	French HERG
ja	Japanese HERG
ko	Korean HERG
uk	Ukrainian KCNH2
zh	Chinese HERG

Best Rank

English: #143556 10.2019

Global: #229078 10.2019

Best Rank

English: #34583 08.2005

Global: #98104 09.2017

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In English Wikipedia the most popular articles on that day were: 2026 FIFA World Cup, Harry Kane, Julián Quiñones, List of FIFA World Cup top goalscorers, Kylian Mbappé, Democratic Republic of the Congo, Erling Haaland, DR Congo national football team, Melat Kiros, FIFA World Cup.

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information