Journals / Türk Kardiyoloji Derneği Arşivi / 2008 / Cilt: 36 - Sayı: 8

Sol sirkumfleks koroner arterde miyokardiyal köprüleşme: Olgu sunumu

A case of myocardial bridging of the left circumflex coronary artery

Pages
562–563
Publication Date
2022-11-05
DOI
—
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AI Summary & Key Takeaways

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

He had no recurrent chest pain during eight months of follow-up.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Myocardial bridge is a cluster of myocardial fibers crossing over the epicardial coronary arteries at a distance.
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Key Findings & Data:A 63-year-old man presented with chest pain radiating to the left shoulder.
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Conclusion & Impact:He had no recurrent chest pain during eight months of follow-up.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Myocardial bridge is a cluster of myocardial fibers crossing over the epicardial coronary arteries at a distance. It is most frequently seen on the left anterior descending artery. Involvement of the left circumflex coronary artery is very rare. A 63-year-old man presented with chest pain radiating to the left shoulder. Physical examination was normal. The electrocardiogram showed slight lateral ST-segment changes. Treadmill electrocardiography revealed significant lateral ST and T wave changes. Coronary angiography showed normal coronary arteries except for significant systolic narrowing of the mid-circumflex artery after the first obtuse marginal branch. The patient was discharged with beta-blocker therapy. He had no recurrent chest pain during eight months of follow-up.

Özet

Miyokardiyal köprüleme epikardiyal koroner arterlerin belirli mesafelerde üzerinden geçen kas lifi demetlerinden oluşur. En sık olarak sol ön inen arter üzerinde görülür. Sol sirkumfleks arterde görülmesi çok nadirdir. Altmış üç yaşında erkek hasta sol omza yayılan göğüs ağrısı yakınmasıyla başvurdu. Fizik muayenesi normal olan hastanın elektrokardiyogramında lateral ST-segment değişiklikleri izlendi. Egzersiz elektrokardiyogramda belirgin lateral ST ve T dalga değişiklikleri gözlendi. Koroner anjiyografide, birinci obtus marjinden sonra sirkumfleks arterin ortasında sistolik daralma dışında koroner arterler normal bulundu. Hasta betabloker tedavisi ile taburcu edildi. Sekiz aylık takip döneminde göğüs ağrısı tekrarlamadı.

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Cite This Article

SÖKMEN, G., TUNCER, C., ACAR, G., KÖROĞLU, S. (2022). Sol sirkumfleks koroner arterde miyokardiyal köprüleşme: Olgu sunumu. Türk Kardiyoloji Derneği Arşivi, Cilt: 36 - Sayı: 8, 562–563. https://ajindex.com/articles/633485

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