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Journals / Kocatepe Tıp Dergisi / 2014 / Cilt: 15 - Sayı: 2

Koroner Yavaş Akımın Miyokard Perfomans İndeks Üzerine Etkisi

Adem BEKLER
Kemal KARAAĞAÇ
Özlem Arican ÖZLÜK
Fahriye VATANSEVER
Muhammed ŞENTÜRK
Mustafa KUZEYTEMİZ
Mustafa YILMAZ
Pages
110–115
Publication Date
2014-08-01
DOI
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⚡ TL;DR(Too Long; Didn't Read)

Among tissue Doppler parameters the mitral annulus peak early diastolic velocity and ratio of early to late diastolic velocity were lower in patients group than in controls (p

📌 3 Key Takeaways

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Objective & Hypothesis:Objective: This study was aimed to investigate the left ventriculer myocardial performance index (Tei index) in patients with coronary slow flow phenomenon Material and Methods: 25 patients with slow coronary flow (15 men; 10 women; mean age 51 ± 12 years) and 20 subjects with angiographically normal coronary arteries (12 men; 8 women; mean age 52 ± 12 years) were included in the study.
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Key Findings & Data:All the subjects underwent echocardiography and tissue Doppler imaging to determine left ventriculer (LV) diastolic functions and left ventriculer myocardial performance index (LV MPI).
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Conclusion & Impact:Among tissue Doppler parameters the mitral annulus peak early diastolic velocity and ratio of early to late diastolic velocity were lower in patients group than in controls (p
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Ventriküler fonksiyon · koroner dolaşım · ekokardiyografi

Abstract

Objective: This study was aimed to investigate the left ventriculer myocardial performance index (Tei index) in patients with coronary slow flow phenomenon Material and Methods: 25 patients with slow coronary flow (15 men; 10 women; mean age 51 ± 12 years) and 20 subjects with angiographically normal coronary arteries (12 men; 8 women; mean age 52 ± 12 years) were included in the study. All the subjects underwent echocardiography and tissue Doppler imaging to determine left ventriculer (LV) diastolic functions and left ventriculer myocardial performance index (LV MPI). Results: Conventional echocardiography parameters, maximal velocity of early diastolic filling (p=0,02), ratio of maximal early to late diastolic filling (p=0,037) were significantly lower, deceleration time of early diastolic filling was significantly higher (p=0,043) in the patient group. Among tissue Doppler parameters the mitral annulus peak early diastolic velocity and ratio of early to late diastolic velocity were lower in patients group than in controls (p

Özet

Amaç: Bu çalışmada koroner yavaş akımı olan hastalarda sol ventrikül miyokard performans indeksinin (Tei indeksi) incelenmesi amaçlanmıştır. Gereç ve Yöntem: Koroner yavaş akımı olan 25 hasta (15 erkek; 10 kadın; ort yaş 51 ± 12 yıl) ve koroner arterleri normal olan 20 olgu (12 erkek; 8 kadın; ort yaş 52 ± 12 yıl) çalışmaya alınmıştır. Tüm hastaların ekokardiyografi ve doku doppler görüntüleme ile sol ventrikül diyastolik fonksiyonları ve miyokard performans indeksi saptandı. Bulgular: Koroner yavaş akımı olan grupta maksimal erken diyastolik dolum hızı, maksimal erken diyastolik dolum hızının geç diyastolik akım hızına oranı (p=0,037) anlamlı derecede düşük saptanırken; erken diyastolik dolum hızı deselerasyon zamanı anlamlı derecede yüksekdi (p=0,043). Hasta grubunda, kontrol grubuna göre doku doppler parametreleri arasında mitral anulus erken pik diyastolik hız ve erken diyastolik akım oranı anlamlı derecede düşük saptandı (p

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Cite This Article

BEKLER, A., KARAAĞAÇ, K., ÖZLÜK, Ö. A., VATANSEVER, F., ŞENTÜRK, M., KUZEYTEMİZ, M., YILMAZ, M. (2014). Koroner Yavaş Akımın Miyokard Perfomans İndeks Üzerine Etkisi. Kocatepe Tıp Dergisi, Cilt: 15 - Sayı: 2, 110–115. https://ajindex.com/articles/686270

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