🌐EnglishEnglishFrançaisالعربية한국어EntityQ5357696· pop 5· linked from 10 articlesElectrical alternansElectrocardiographic phenomenon indicative of fluid in the pericardiumAvailable in 5 languagesالعربيةCatalanHebrew한국어via Wikidata sitelinks · CC0Connectionsangina pectorisEntityelectrocardiographyEntityCategoriesCardiac arrhythmia