🌐EnglishEnglishEspañolPolskiPortuguêsTürkçeالعربية한국어DiseaseQ103397599· pop 8· linked from 206 articlessinus node dysfunctionAlso known as sick sinus syndrome, sinoatrial node dysfunctionmedical conditionAvailable in 8 languagesEspañolFrançaisPortuguêsالعربيةCatalanOdiaTürkçevia Wikidata sitelinks · CC0Connectionsheart arrhythmiaEntityangina pectorisEntityCategoriesCardiac arrhythmiaSyndromes affecting the heart