Journals / Türk Kardiyoloji Derneği Arşivi / 2010 / Cilt: 38 - Sayı: 3

Sağ Valsalva sinüsünden çıkan tek koroner arter

Single coronary artery arising from the right sinus of Valsalva

Pages
198–201
Publication Date
2022-11-05
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The atherosclerotic lesion was not eligible for percutaneous intervention and the patient was scheduled for medical therapy with recommendation of risk factor modification.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Single coronary artery (SCA) is a rare congenital anomaly in which the entire coronary system arises from a solitary ostium.
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Key Findings & Data:A 65-year-old male with a history of diabetes mellitus, hypertension, and hyperlipidemia was admitted with exertional angina pectoris of new onset.
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Conclusion & Impact:The atherosclerotic lesion was not eligible for percutaneous intervention and the patient was scheduled for medical therapy with recommendation of risk factor modification.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Single coronary artery (SCA) is a rare congenital anomaly in which the entire coronary system arises from a solitary ostium. A 65-year-old male with a history of diabetes mellitus, hypertension, and hyperlipidemia was admitted with exertional angina pectoris of new onset. His physical examination, hemogram, thyroid function tests, chest X-ray, electrocardiogram, and transthoracic echocardiogram were normal. In treadmill exercise test, the patient could not reach submaximal heart rate due to fatigue. Coronary angiography revealed an SCA arising from the right sinus of Valsalva (type R-IIA). The left coronary artery (LCA) coursed anteriorly in front of the right ventricular outflow tract and gave off branches for the left anterior descending and left circumflex (LCx) arteries. A mild diffuse nonobstructive atherosclerotic lesion was also detected in the LCx. The entire SCA and the anterior course of the LCA in relation to the great vessels were further displayed by 16-row multislice computed tomography. The atherosclerotic lesion was not eligible for percutaneous intervention and the patient was scheduled for medical therapy with recommendation of risk factor modification.

Özet

Tek koroner arter (TKA) tüm koroner sistemin aorttaki tek bir koroner ostiyumdan çıktığı nadir bir doğuştan anomalidir. Diyabet, hipertansiyon ve hiperlipidemi öyküsü olan 65 yaşında erkek hasta, yeni başlayan egzersiz anginası ile yatırıldı. Fizik muayene, hemogram, tiroit fonksiyon testleri, göğüs radyografisi, elektrokardiyografi ve transtorasik ekokardiyografi bulguları normal olan hastaya yürüme egzersiz testi yapıldı, ancak hastanın aşırı yorgunluğu yüzünden hedef kalp hızına ulaşılamadı. Koroner anjiyografide sağ Valsalva sinüsünden çıkan R-IIA tipte bir TKA saptandı. Sol koroner arter, sağ ventrikül çıkış yolunun önünde seyrederek, sol ön inen arter ve sol sirkümfleks arter dallarını veriyordu. Ayrıca, sol sirkümfleks arterde tıkayıcı olmayan aterosklerotik lezyona rastlandı. Tek koroner arterin tamamı ve sol koroner arterin büyük arterlerle ilişkili olarak anteriyor seyri 16-kesitli bilgisayarlı tomografi ile de gösterildi. Sirkümfleks arterdeki lezyon perkütan girişime uygun olmadığı için, hastanın tıbbi tedavi ile izlenmesine karar verildi ve kendisine yaşam biçimi değişiklikleri önerildi.

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Cite This Article

İLERİ, M., ÇİÇEKÇİOĞLU, H., KÜPELİKILINÇ, N., UÇAR, Ö. (2022). Sağ Valsalva sinüsünden çıkan tek koroner arter. Türk Kardiyoloji Derneği Arşivi, Cilt: 38 - Sayı: 3, 198–201. https://ajindex.com/articles/633313

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