Journals / Anadolu Kardiyoloji Dergisi / 2010 / Cilt: 10 - Sayı: 1

Koroner arter orifislerinin anatomik değişkenliği

Anatomic variability of the coronary arterial orifices

Pages
3–8
Publication Date
2022-10-10
DOI
—
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AI Summary & Key Takeaways

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

Such data will increase the success of coronary interventions and decrease complication rate.

📌 3 Key Takeaways

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Objective & Hypothesis:Objective: Anatomical differences in coronary orifices (CO) are important as they are associated with myocardial ischemia and sudden death.
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Key Findings & Data:Methods: The number, position, and shape of the CO, and their relation to the sinotubular junction (SJ), were studied in 100 normal adult hearts.
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Conclusion & Impact:Such data will increase the success of coronary interventions and decrease complication rate.
🔬Design:Research Article
📍Scope:9 specimens
⚙️Variables:Domain Parameters

Abstract

Objective: Anatomical differences in coronary orifices (CO) are important as they are associated with myocardial ischemia and sudden death. The location of coronary orifices to the aortic valve has been studied since it is a determining point in surgical and radiological attempts. Methods: The number, position, and shape of the CO, and their relation to the sinotubular junction (SJ), were studied in 100 normal adult hearts. Student-t test, one- and two-way ANOVA with posthoc Tukey’s HSD tests were applied for statistical analysis. Results: The mean height of the right, non- and left coronary sinuses were 18.75±1.71, 17.86±1.55 and 16.41±1.21 mm, respectively. The mean height of the right, non- and left coronary cusps were measured as 16.2±1.2, 15.9±1.1 and 12.3±2.1 mm, respectively. The left coronary artery (LCA) was observed to arise from the lower part of the SJ in 58% of the patients, while in 29% of them it originated from the SJ, and in 13% of the cases it arose from the upper part of the SJ. The right coronary artery (RCA) arising from the lower part of the SJ was seen in 78% of the patients, while it originated from the SJ in 13% of the patients, and it was observed to arise from the upper part of the SJ in 9 specimens. The diameters of the LCA and RCA were measured as 4.22±0.72 and 3.32±0.82 mm, respectively. An accessory orifice was found on the left in 47 specimens, while it was seen on the right in 54 of them. Conclusions: The location of the CO should be identified according to the vertical and horizontal surfaces of the sinus. In this study, the frequency of the coronary artery orifices with different locations was provided. Such data will increase the success of coronary interventions and decrease complication rate.

Özet

Amaç: Koroner arter orifislerinin anatomik farklılığı miyokard iskemisi ve ani ölümle ilişkilendirildiğinden önemlidir. Koroner arter orifislerinin aort kapağına göre yerleşimi cerrahi ve radyolojik girişimler için kullanılan belirleyici nokta olması nedeniyle çalışıldı.Yöntemler: Koroner arter orifislerinin aort kapağının sinotubuler bileşkesine (SJ) göre yatay ve dikey planlardaki konumları, sayı, durum, şekillerinin farklı parametreler kullanılarak detaylı anatomisi 100 normal yetişkin kalpte değerlendirilmiştir. Student-t testi, tek ve iki yönlü ANOVA ile Tukey HSD testleri ile istatistiksel analiz uygulandı. Bulgular: Sağ, non ve sol koroner sinuslerin yüksekliği sırasıyla 18.75±1.71, 17.86±1.55 ve 16.41±1.21 mm idi. Sağ, non ve sol koroner arterin yüksekliği 16.2±1.2, 15.9±1.1 ve 12.3±2.1 mm olarak ölçüldü. Sol koroner arter (LCA) SJ’nin altından, üstünden ve çizgisinden çıkışı sırasıyla 58%, 29% ve 13% sıklıkla görüldü. Sağ koroner arter (RCA) SJ’nin altından, üstünden ve çizgisinden çıkışı sırasıyla 78, 13 ve 9 örnekte izlendi. Sol koroner arter ve RCA çapları sırasıyla 4.22±0.72 ve 3.32±0.82 mm idi. Aksesuvar koroner arter orifisi solda 47, sağda ise 54 örnekte izlendi. Sonuç: Koroner arterler orifislerinin yerleşimi sinüsün dikey ve yatay düzlemlerine göre tanımlanmalıdır. Bu çalışmada farklı yerleşimlere sahip koroner orifislerinin görülme sıklığı verildi. Bu bilgi birikimi koroner arterlere yönelik girişimsel başarıyı arttıracak ve komplikasyonları azaltacaktır.

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Cite This Article

AKTAŞ, E. Ö., BOYDAK, B., ŞEN, F., GOVSA, F., KOÇAK, A., AKTAŞ, S., ÇELİK, S. (2022). Koroner arter orifislerinin anatomik değişkenliği. Anadolu Kardiyoloji Dergisi, Cilt: 10 - Sayı: 1, 3–8. https://ajindex.com/articles/436805

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