{"title":"Electrocardiographic changes in patients with intrathoracic sarcoidosis: influence on prognosis.","authors":"S W Langer, E Iversen, J Vestbo, K Viskum","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>A retrospective evaluation of 244 electrocardiograms obtained at rest at time of diagnosis from a population of 254 patients with intrathoracic sarcoidosis was carried out. Thirty-five (14%) were abnormal. Sinus tachycardia was present in 17 (7%), the rest encompassing various degrees of right-sided bundle branch, atrioventricular first degree block, ventricular extrasystolia and ST-depression. At follow-up after a median time of 27 years we found a significantly higher mortality risk in the group with ECG-changes compared to those without. Excess mortality was increased when comparing patients with tachycardia to those without. However, when adjusted for FEV1, the risk of death was not significantly different between the two groups.</p>","PeriodicalId":77376,"journal":{"name":"Sarcoidosis","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1995-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Sarcoidosis","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
A retrospective evaluation of 244 electrocardiograms obtained at rest at time of diagnosis from a population of 254 patients with intrathoracic sarcoidosis was carried out. Thirty-five (14%) were abnormal. Sinus tachycardia was present in 17 (7%), the rest encompassing various degrees of right-sided bundle branch, atrioventricular first degree block, ventricular extrasystolia and ST-depression. At follow-up after a median time of 27 years we found a significantly higher mortality risk in the group with ECG-changes compared to those without. Excess mortality was increased when comparing patients with tachycardia to those without. However, when adjusted for FEV1, the risk of death was not significantly different between the two groups.