ArticleJournal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine2022
High frequency of coronary artery ectasia in obstructive sleep apnea.
Article in Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed, 4 citations in OpenAlex.
- Adult isolated coronary artery ectasia: clinical features and long-term outcomes.Frontiers in cardiovascular medicine · 2026Article
- Current Smoking Determines the Levels of Circulating MPO and MMP-9 in Adults with Coronary Artery Disease and Obstructive Sleep Apnea.Journal of clinical medicine · 2023Article
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Authors and funding
5 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
STUDY
objectivesPatients with obstructive sleep apnea (OSA) have a greater risk of developing coronary artery disease. However, the frequency of specific coronary artery vascular phenotypes, such as coronary artery ectasia (CAE), which has a frequency of 5% in the general population, has not been studied in patients with OSA. This study aimed to estimate CAE frequency in patients with OSA who underwent coronary angiography.
methodsA retrospective cross-sectional study was performed. The results of each polysomnography were reviewed, classifying OSA severity according to the apnea-hypopnea index. Each coronary angiography was reviewed. CAE was defined and classified according to the scales described in the literature. Two groups of patients were classified and compared (OSA/CAE group vs OSA/non-CAE group).
resultsWe identified the frequency of CAE in 185 patients with OSA who underwent coronary angiography. The frequency of CAE was 18.4% in these patients. ST-elevation myocardial infarction as the indication for coronary angiography was significantly greater in the OSA/CAE group than the OSA/non-CAE group (26.5% vs 9.9%;
conclusionsThe frequency of CAE in patients with OSA is higher than that reported for the general population. The severity of OSA is related to the presence of CAE but not to its severity. CITATION: del Portillo JH, Hernandez BM, Bazurto MA, Echeverri D, Cabrales J. High frequency of coronary artery ectasia in obstructive sleep apnea.
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