Journals / Türk Girişimsel Kardiyoloji Derg. / 2009 / Cilt: 13 - Sayı: 2

Slow coronary flow its relation with left ventricular diastolic function

Koroner yavaş akımın sol ventrikül diyastolik fonksiyonu üzerine etkisi

Pages
51–55
Publication Date
2022-11-05
DOI
—
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AI Summary & Key Takeaways

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

This founds see us the prognosis of SCF is different and poor from syndrome x and increased cardiovascular mortality.

📌 3 Key Takeaways

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Objective & Hypothesis:Normal coronary arteries and chest pain have a good prognosis, but we don't know the prognosis and clinically importance of the patient who have a slow coronary flow (SCF).
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Key Findings & Data:We investigate this study the effect of SCF to left ventricular diastolic dysfunction.We study the patients who have not hypertension and diabetes mellitus and diagnosis coronary slow flow 41 patients (mean age49±8) and normal coronary flow 63 patient (mean age 50±9) using the TIMI frame count.
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Conclusion & Impact:This founds see us the prognosis of SCF is different and poor from syndrome x and increased cardiovascular mortality.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Normal coronary arteries and chest pain have a good prognosis, but we don't know the prognosis and clinically importance of the patient who have a slow coronary flow (SCF). We investigate this study the effect of SCF to left ventricular diastolic dysfunction.We study the patients who have not hypertension and diabetes mellitus and diagnosis coronary slow flow 41 patients (mean age49±8) and normal coronary flow 63 patient (mean age 50±9) using the TIMI frame count. The diastolic functions measured conventionally and tissue doppler imaging technique. Mitral E and A wave velocity, mitral E/A ratio, deceleration time (DZ), isovolemic relaxation time (IVRZ), lateral and septal anulus Sm, Em, Am maximum velocity and Em/Am ratio measured.The demographic data's are similar for both groups. We found significant increase in mitral A wave velocity, IVRZ, DZ, Am and significant decrease in mitral E wave velocity, mitral E/A ratio, lateral and septal anulus Em velocity and Em/Am ratio the YKA patients group. No significant difference in lateral and septal anulus Sm value.In this study we found the patient who have SCF, the diastolic dysfunction are more frequently. This founds see us the prognosis of SCF is different and poor from syndrome x and increased cardiovascular mortality.

Özet

Normal koroner arterleri ve göğüs ağrısı olan olguların genellikle iyi bir prognoza sahip olduğu düşünülmekle birlikte koroner yavaş akım (KYA) olan olguların klinik önemi ve prognozu ile ilgili bilgilerimiz sınırlıdır. Bu çalışmada KYA'nın sol ventrikül diyastolik fonksiyonu üzerine etkisi araştırılmıştır. Hipertansiyon ve diyabetes mellitusu olmayan ve TIMI kare sayısı yöntemi ile YKA tanısı konulan 41 olgu (yaş ortalaması 49±8) ve normal koroner akımı (NKA) olan 63 olgu (yaş ortalaması 50±9) karşılaştırıldı. Diyastolik fonksiyonlar, hem konvansiyonel hem de doku Doppler görüntüleme (DDG) yöntemi ile değerlendirildi. Mitral E ve A dalga akım hızları, mitral E/A oranı, deselerasyon zamanı (DZ), izovolemik relaksasyon zamanı (IVRZ), lateral ve septal anulus Sm, Em, Am maksimum hızları ve Em/Am oranı hesaplandı. YKA ve NKA olan olgular arasında demografik veriler arasında anlamlı bir fark yoktu. YKAgrubunda anlamlı olarak mitral A dalga akım hızı, IVRZ ve DZ uzun, mitral E akım hızı ve mitral E/A oranı azalmış bulundu. DDG yöntemi ile elde edilen lateral ve septal anulus Em hızı ve Em/Am oranı anlamlı olarak azalmış, Am hızı artmış olarak bulundu. Ancak lateral ve septal anulus Sm değerleri arasında anlamlı bir farklılık bulunmadı. Bu çalışmada tespit ettiğimiz bulgular, KYA olan olguların diyastolik fonksiyon parametrelerinin diyastolik disfonksiyon lehine bozulduğunu göstermektedir. Bu bulgular, KYA olan olguların prognozunun Sendrom X'den farklı olarak iyi olmadığı ve artmış kardiyovasküler mortalite ile ilişkili olabileceğinin bir göstergesidir.

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Cite This Article

BATRYALIEV, T., EKİZ, Ö., AVŞAR, Ö. (2022). Slow coronary flow its relation with left ventricular diastolic function. Türk Girişimsel Kardiyoloji Derg., Cilt: 13 - Sayı: 2, 51–55. https://ajindex.com/articles/624474

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