Journals / Anadolu Kardiyoloji Dergisi / 2001 / Cilt: 1 - Sayı: 3

Suggestion of infarct-related artery by way of the initial electrocardiography in patients with acute inferior wall myocardial infarction

Akut inferior miyokard infarktüsünde infarktan sorumlu arteri elektrokardiyografik olarak tahmin edebilme

Pages
148–152
Publication Date
2022-10-10
DOI
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The degree of the ST segment depression was equal or smaller than 2 mm in patients with left circumflex artery lesion and greater than 2 mm in patients with right coronary artery lesion (p

📌 3 Key Takeaways

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Objective & Hypothesis:The aim of the study was to determine IRA (infarct-related artery) by analysing the initial ECG (electrocardiogram) in patients with acute inferior wall myocardial infarction.
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Key Findings & Data:The coronary angiography was performed in all patients at the first week of admission.
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Conclusion & Impact:The degree of the ST segment depression was equal or smaller than 2 mm in patients with left circumflex artery lesion and greater than 2 mm in patients with right coronary artery lesion (p
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

The aim of the study was to determine IRA (infarct-related artery) by analysing the initial ECG (electrocardiogram) in patients with acute inferior wall myocardial infarction. The coronary angiography was performed in all patients at the first week of admission. To determine the relationship between IRA and R/S ratio, ST segment depression in lead aVL, statistical analysis was performed. R/S ratio was bigger than one in patients with left circumflex artery lesion and R/S ratio was smaller than one in patients with right coronary artery lesion. The degree of the ST segment depression was equal or smaller than 2 mm in patients with left circumflex artery lesion and greater than 2 mm in patients with right coronary artery lesion (p

Özet

Amaç: Akut inferior miyokard infarktüsü geçiren hastalarda elektrokardiyografik olarak infarktan sorumlu arterin (İSA) saptanabilmesi amacıyla bu çalışmayı planladık. Yöntem: Akut inferior miyokard infarktüsü tanısı ile koroner yoğun bakım ünitesinde takip ve tedavi edilen toplam 40 hasta çalışmaya alınmıştır. Hastaların 36'sı erkek, 4'ü kadın olup yaş ortalamaları 62.1 yıl (29-85) idi. EKG kayıtlarından aVL'deki R/S oranı, ST depresyonu, prekordiyal resiprokal değişikliklerle 1-7. günlerde yapılan koroner anjiografilerden saptanan İSA arasındaki ilişkiyi araştırdık. Bulgular: Koroner anjiyografide 40 hastanın 20'sinde sağ koroner arter, 15'inde sirkumfleks arter ve 5 hastada hem sağ koroner arter hem de sirkumfleks arterin infarktan sorumlu arter olduğu saptandı. Elektrokardiyografik olarak ise infarktan sorumlu arteri sirkumfleks arter olan hastalarda aVL'de R/S>1 (%82 duyarlılık, %81 özgüllük) iken, sağ koroner arter olanlarda R/S

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Cite This Article

US, M. H., DEMİRALP, E., ÖZMEN, N., TOP, C., CİNGÖZBAY, B. Y., CEBECİ, B. S. (2022). Suggestion of infarct-related artery by way of the initial electrocardiography in patients with acute inferior wall myocardial infarction. Anadolu Kardiyoloji Dergisi, Cilt: 1 - Sayı: 3, 148–152. https://ajindex.com/articles/437604

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