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Journals / Anadolu Kardiyoloji Dergisi / 2013 / Cilt: 13 - Sayı: 2

Sağlıklı bireylerde sağ ventrikül sistolik fonksiyonlarının dP/dt ile değerlendirilmesi: Gözlemsel bir çalışma

Assessment of right ventricular systolic function with dP/dt in healthy subjects: An observational study

Turgay ÇELİK
Uğur KÜÇÜK
Murat ÜNLÜ
İbrahim Halil KURT
Oben BAYSAN
Zekeriya ARSLAN
Sait DEMİRKOL
Şevket BALTA
Pages
103–107
Publication Date
2022-10-10
DOI
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AI Summary & Key Takeaways

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

RV pulse Doppler MPI and RV tissue Doppler imaging MPI were negatively correlated with RV dP/dt (0.5-2) (r=-0.482 and r=-0.504, p

📌 3 Key Takeaways

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Objective & Hypothesis:Objective: The objective of our study is to determine the mean values of right ventricular (RV) dP/dt and to compare it with other right ven- tricular function parameters by echocardiography.
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Key Findings & Data:Methods: This observational study consisted of 112 healthy subjects who had trivial tricuspid regurgitation.
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Conclusion & Impact:RV pulse Doppler MPI and RV tissue Doppler imaging MPI were negatively correlated with RV dP/dt (0.5-2) (r=-0.482 and r=-0.504, p
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Objective: The objective of our study is to determine the mean values of right ventricular (RV) dP/dt and to compare it with other right ven- tricular function parameters by echocardiography. Methods: This observational study consisted of 112 healthy subjects who had trivial tricuspid regurgitation. Full echocardiographic examination was performed. RV systolic function was assessed by using myocardial performance index (RV MPI), tricuspid annular plane systolic excursion (TAPSE), myocardial acceleration during isovolumic contraction (RV IVA), RV fractional area change (RV FAC), tissue Doppler–derived tricuspid lateral annular systolic velocity (Tri S`) and RV dP/dt (dP/dt). Pearson correlation test was used in examining the correlation between param- eters. Differences between correlations were compared with Fisher’s z transformation. Results: The mean of RV dP/dt (0.5-2) was 1016±421 mmHg/s (95% CI=891-1142) and the mean of RV dP/dt (1-2) was 1524±573 mmHg/s (95% CI=1354-1694). RV pulse Doppler MPI and RV tissue Doppler imaging MPI were negatively correlated with RV dP/dt (0.5-2) (r=-0.482 and r=-0.504, p

Özet

Amaç: Çalışmamızın amacı sağ ventrikül dP/dt’nin ortalama değerlerini tanımlamak ve diğer sağ ventrikül fonksiyon parametreleri ile karşılaş- tırmaktır. Yöntemler: Bu gözlemsel çalışma eser triküspit yetmezliği olan 112 sağlıklı bireyden oluşmaktaydı. Tüm hastalarda ekokardiyografik inceleme uygulandı. Sağ ventrikül fonksiyonu miyokardiyal performans indeks (RV MPI), triküspit anüler düzlem sistolik yerdeğişimi (TAPSE), izovolümik kontraksiyon esnasında miyokardiyal hızlanma (RV IVA), sağ ventrikül fraksiyonel alan değişimi (RV FAC), doku Doppler triküspit anüler lateral sistolik hız (Tri S`) ve sağ ventriküler dP/dt (RV dP/dt) ile değerlendirildi. Parametreler arasındaki korelasyonun değerlendirilmesinde Pearson korelasyon testi kullanıldı. Korelasyonlar arasındaki farklar Fisher’s z değişimi ile karşılaştırıldı. Bulgular: RV dP/dt’nin (0.5-2) ortalama değerleri 1016±421 mmHg/s (%95 GA=891-1142) iken, RV dP/dt’nin (1-2) ortalama değerleri 1524±573 mmHg/s (%95 GA=1354-1694) idi. RV puls Doppler MPI ve RV doku Doppler MPI, RV dP/dt (0.5-2) ile negatif korelasyon gösteriyordu (r=-0.482 and r=-0.504, p

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Cite This Article

ÇELİK, T., KÜÇÜK, U., ÜNLÜ, M., KURT, İ. H., BAYSAN, O., ARSLAN, Z., DEMİRKOL, S., BALTA, Ş. (2022). Sağlıklı bireylerde sağ ventrikül sistolik fonksiyonlarının dP/dt ile değerlendirilmesi: Gözlemsel bir çalışma. Anadolu Kardiyoloji Dergisi, Cilt: 13 - Sayı: 2, 103–107. https://ajindex.com/articles/436139

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References (10)

  1. Haddad F, Hunt SA, Rosenthal DN, Murphy DJ. Right ventricular function in cardiovascular disease, part I: Anatomy, physiology, aging, and functional assessment of the right ventricle. Circulation 2008
  2. [CrossRef] 2. Leong DP Grover S, Molaee P Chakrabarty A, Shirazi M, Cheng YH, et al. Nonvolumetric echocardiographic indices of right ventricular systolic function: validation with cardiovascular magnetic resonance and relationship with functional capacity. Echocardiography 2012
  3. [CrossRef] 3. Rudski LG, Lai WW, Afilalo J, Hua L, Handschumacher MD, Chandrasekaran K, et al. Guidelines for the echocardiographic assessment of the right heart in adults: a report from the American Society of Echocardiography endorsed by the European Association of Echocardiography, a registered branch of the European Society of Cardiology, and the Canadian Society of Echocardiography. J Am Soc Echocardiogr 2010
  4. [CrossRef] 4. Gleason WL, Braunwald E. Studies on the first derivative of the ventricular pressure pulse in man. J Clin Invest 1962
  5. [CrossRef] 5. Bargiggia GS, Bertucci C, Recusani F, Raisaro A, de Servi S, Valdes- Cruz LM, et al. A new method for estimating left ventricular dP/dt by continuous wave Doppler-echocardiography. Validation studies at cardiac catheterization. Circulation 1989
  6. [CrossRef] 6. Dagianti A, Vitarelli A, Conde Y, Penco M, Fedele F, Dagianti A. Assessment of regional left ventricular function during exercise test with pulsed tissue Doppler imaging. Am J Cardiol 2000
  7. [CrossRef] 7. Anconina J, Danchin N, Selton-Suty C, Isaaz K, Juilliere Y, Buffet P et al. Measurement of right ventricular dP/dt. A simultaneous/ comparative hemodynamic and Doppler echocardiographic study. Arch Mal Coeur Vaiss 1992
  8. Anconina J, Danchin N, Selton-Suty C, Isaaz K, Juilliere Y, Buffet P et al. Noninvasive estimation of right ventricular dP/dt in patients with tricuspid valve regurgitation. Am J Cardiol 1993
  9. [CrossRef] 9. Lang RM, Bierig M, Devereux RB, Flachskampf FA, Foster E, Pellikka PA, et al. Recommendations for Chamber Quantification: A Report from the American Society of Echocardiography’s Guidelines and Standards Committee and the Chamber Quantification Writing Group, developed in conjunction with the European Association of Echocardiography, a branch of the European Society of Cardiology. Eur J Echocardiogr 2006
  10. [CrossRef] 10. Tei C, Dujardin KS, H