Journals / Dicle Tıp Dergisi / 2010 / Cilt: 37 - Sayı: 3

Koroner anjiografi sinde hafi f aterosklerotik koroner lezyonu olan hastalarda miyokard perfüzyon sintigrafi bulguları

Myocardial perfusion scintigraphy fi ndings in patients with mild coronary atherosclerotic lesions on coronary angiography

Pages
282–286
DOI
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AI Summary & Key Takeaways

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⚡ TL;DR(Too Long; Didn't Read)

Conclusion: Our study fi ndings have shown that mild atherosclerotic lesions even at very early stage may cause myocardial ischemia

📌 3 Key Takeaways

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Objective & Hypothesis:Objectives: Myocardial perfusion scintigraphy (MPS) is widely used in functional assessment of myocardial perfusion.
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Key Findings & Data:Materials and methods: MPS with 99mTc-MIBI was performed in 52 patients who applied to cardiology clinics for history of chest pain and underwent diagnostic CA within 3 months.
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Conclusion & Impact:Conclusion: Our study fi ndings have shown that mild atherosclerotic lesions even at very early stage may cause myocardial ischemia
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Objectives: Myocardial perfusion scintigraphy (MPS) is widely used in functional assessment of myocardial perfusion. But, some study results are in contradiction with severity of coronary artery disease detected by coronary angiography (CA). It is frequently encountered case that CA is completely normal whereas MPS describes ischemia. In this study, we aimed to investigate whether mild atherosclerotic lesions cause ischemia. Materials and methods: MPS with 99mTc-MIBI was performed in 52 patients who applied to cardiology clinics for history of chest pain and underwent diagnostic CA within 3 months. Results: In 22 of 52 patients with mild atherosclerotic lesions, ischemia in various degrees was detected on MPS. In statistical analysis, any signifi cant relationship was not found between ischemia and gender, hypertension, DM, dyslipidemia, smoking, mitral valve insuffi ciency, left ventricular hypertrophy, exercise testing result and affected coronary artery. Conclusion: Our study fi ndings have shown that mild atherosclerotic lesions even at very early stage may cause myocardial ischemia

Özet

Amaç: Miyokard perfüzyon sintigrafi si (MPS) miyokard perfüzyonunun fonksiyonel değerlendirmesinde yaygın olarak kullanılmaktadır. Fakat bazı çalısma sonuçları koroner anjiografi ile tespit edilen koroner arter hastalığının siddeti ile zıtlık gösterir. Koroner anjiografi tamamen normalken MPS’nde iskemiden bahsedilmesi sık karsılasılan bir durumdur. Bu çalısmada, hafi f aterosklerotik lezyonların iskemiye sebep olup olmadıklarını arastırmayı amaçladık. Yöntem ve Gereç: Kardiyoloji Polikliniğine göğüs ağrısı sikayeti ile basvuran ve 3 ay içerisinde koroner anjiografi yapılmıs olan 52 hastaya 99mTc-MIBI ile miyokard perfüyon sintigrafi si yapıldı. Bulgular: Hafi f derecede aterosklerotik lezyonu olan 52 hastanın 22’sinde MPS’de değisik derecelerde iskemi bulguları gözlendi. Yapılan istatistik analizde iskemi ile cinsiyet, hipertansiyon, DM, dislipidemi, sigara içme, mitral kapak yetmezliği, sol ventrikül hipertrofi si, efor test sonucu ve aterosklerotik lezyonun bulunduğu damar arasında anlamlı bir iliski tespit edilmedi. Sonuç: Çalısma bulgularımız koroner arterlerdeki hafi f aterosklerotik lezyonların, çok erken dönemlerde bile olsa, miyokardda iskemiye sebep olabileceğini göstermektedir.

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Cite This Article

DOSTBİL, Z., HABİB, Ç., TEKBAŞ, E. Ö., ATILGAN, Z. A., İSLAMOĞLU, Y., TAŞDEMİR, B., DAĞ, Y. (2010). Koroner anjiografi sinde hafi f aterosklerotik koroner lezyonu olan hastalarda miyokard perfüzyon sintigrafi bulguları. Dicle Tıp Dergisi, Cilt: 37 - Sayı: 3, 282–286. https://ajindex.com/articles/349602

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