الملخص
Objectives: Coronary artery anomalies (CAAs) are uncommon congenital abnormalities with a prevalence ranging from 0.2–2%. CAAs can be asymptomatic or less commonly present with life-threatening symptoms. This study aimed to investigate the prevalence and spectrum of CAAs in patients who underwent coronary computed tomography angiography (CCTA) in Oman. Methods: This retrospective study was conducted at the National Heart Centre, Muscat, Oman between September 2012 and August 2018. All consecutive patients who had undergone CCTA were included. Results: A total of 4,445 patients were included in this study. Of these, 59 patients (1.3%) were diagnosed with CAAs with a mean age of 52.6 years (range: 12–80 years) and an equal gender distribution. Among the patients with CAAs, the majority (69.5%) had anomalous origins from the opposite or non-coronary sinus. Right coronary artery arising from the left coronary sinus was the most common type (33.9%). Fewer patients (18.6%) had left circumflex arising from the right coronary sinus (RCS). Seven patients (11.9%) had left main arising from the RCS. Other CAAs were in the dual left anterior descending artery (8.5%), high coronary artery take-off (6.8%), single coronary ostia (6.8%) and coronary artery fistula (6.8%). Conclusion: The prevalence of CAAs was 1.3% which is similar to the literature.
بيانات النشر
- المعرّف الرقمي
- 10.18295/squmj.2019.19.02.005
- المجلة
- مجلة جامعة السلطان قابوس الطبية, 19(2), e108-113
- الناشر
- جامعة السلطان قابوس
- وصول مفتوح
- وصول مفتوح ذهبي
- الترخيص
- CC BY-ND 4.0
اقتبس هذه المقالة
APA 7
Al Umairi, R. S., Al Kindi, F., & Saqar (2025). Prevalence and Spectrum of Coronary Anomalies Detected on Coronary Computed Tomography Angiography: A single centre experience in Oman. Sultan Qaboos University Medical Journal, 19(2), e108-113. https://doi.org/10.18295/squmj.2019.19.02.005
MLA 9
Al Umairi, Rashid S., et al. "Prevalence and Spectrum of Coronary Anomalies Detected on Coronary Computed Tomography Angiography: A single centre experience in Oman." Sultan Qaboos University Medical Journal, vol. 19, no. 2, 2025, pp. e108-113. https://doi.org/10.18295/squmj.2019.19.02.005.
شيكاغو (المؤلف–التاريخ)
Al Umairi, Rashid S., Faiza Al Kindi, and Saqar. 2025. "Prevalence and Spectrum of Coronary Anomalies Detected on Coronary Computed Tomography Angiography: A single centre experience in Oman." Sultan Qaboos University Medical Journal 19 (2): e108-113. https://doi.org/10.18295/squmj.2019.19.02.005.
هارفارد
Al Umairi, R. S., Al Kindi, F. and Saqar (2025) 'Prevalence and Spectrum of Coronary Anomalies Detected on Coronary Computed Tomography Angiography: A single centre experience in Oman', Sultan Qaboos University Medical Journal, 19(2), pp. e108-113. doi:10.18295/squmj.2019.19.02.005.
فانكوفر
Al Umairi RS, Al Kindi F, Saqar. Prevalence and Spectrum of Coronary Anomalies Detected on Coronary Computed Tomography Angiography: A single centre experience in Oman. Sultan Qaboos University Medical Journal. 2025;19(2):e108-113. doi:10.18295/squmj.2019.19.02.005
IEEE
R. S. Al Umairi, F. Al Kindi, and Saqar, "Prevalence and Spectrum of Coronary Anomalies Detected on Coronary Computed Tomography Angiography: A single centre experience in Oman," Sultan Qaboos University Medical Journal, vol. 19, no. 2, pp. e108-113, 2025, doi: 10.18295/squmj.2019.19.02.005.