Journals / Türk Kardiyoloji Derneği Arşivi / 2019 / Cilt: 47 - Sayı: 2

Echocardiographic assessment of right ventricular function in peritoneal dialysis patients

Periton diyalizi hastalarında sağ ventrikül fonksiyonlarının ekokardiyografik olarak değerlendirilmesi

Pages
88–94
Publication Date
2022-11-05
DOI
—
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AI Summary & Key Takeaways

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⚡ TL;DR(Too Long; Didn't Read)

Only the RV A velocity and the Ea/Aaratio were significantly higher in the PD group, and the E/A ratiowas lower in the PD group than in the control group.Conclusion: The results of conventional and TDI echocardiographyindicated that RV systolic and diastolic functions werepreserved in PD patients.

📌 3 Key Takeaways

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Objective & Hypothesis:Objective: Cardiovascular disease is the leading cause ofmortality in patients undergoing dialysis.
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Key Findings & Data:The aim of this study was toevaluate echocardiographic parameters of the RV in patientswith end-stage renal disease (ESRD) undergoing PD.Methods: A total of 73 individuals were grouped as follows:PD patients (n=36) and healthy controls (n=37).
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Conclusion & Impact:Only the RV A velocity and the Ea/Aaratio were significantly higher in the PD group, and the E/A ratiowas lower in the PD group than in the control group.Conclusion: The results of conventional and TDI echocardiographyindicated that RV systolic and diastolic functions werepreserved in PD patients.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Objective: Cardiovascular disease is the leading cause ofmortality in patients undergoing dialysis. Most of the availablestudies focus on left ventricular (LV) function in peritoneal dialysis(PD) patients; data about the effect of PD on right ventricular(RV) function are scarce. The aim of this study was toevaluate echocardiographic parameters of the RV in patientswith end-stage renal disease (ESRD) undergoing PD.Methods: A total of 73 individuals were grouped as follows:PD patients (n=36) and healthy controls (n=37). Echocardiographyof the RV was performed in all of the patients usingtissue Doppler imaging (TDI).Results: The LV mass index (LVMI), left atrial (LA) diameter,posterior wall, and interventricular septum thicknesses weresignificantly greater in the PD group. The LV peak late diastolicatrial contraction (A) velocity was higher, and the peak earlydiastolic (E) velocity and the early diastolic velocity of the lateralmitral annulus (Em) were lower in the PD group comparedwith the control group. The right atrial (RA) diameter, RA area,RV fractional area change, RV myocardial performance index,and pulmonary vascular resistance values were similar in bothgroups, whereas the tricuspid annular plane systolic excursion(TAPSE) value was lower in the PD patients. The RV E; earlydiastolic (Ea), late diastolic (Aa), and systolic (Sa) velocities;deceleration time; and tricuspid regurgitation velocity were alsosimilar in the 2 groups. Only the RV A velocity and the Ea/Aaratio were significantly higher in the PD group, and the E/A ratiowas lower in the PD group than in the control group.Conclusion: The results of conventional and TDI echocardiographyindicated that RV systolic and diastolic functions werepreserved in PD patients.

Özet

Amaç: Kardiyovasküler hastalıklar diyaliz tedavisi gören hastalarda önde gelen mortalite nedenidir. Çalışmaların çoğunun periton diyalizi hastalarında sol ventrikül (SoV) fonksiyonlarına odaklanmasına rağmen, periton diyalizinin sağ ventriküler (SaV) fonksiyonlara etkisi konusunda yeterli bilgi yoktur. Biz çalışmamızda periton diyalizi tedavisi gören son dönem böbrek yetmezliği (SDBY) hastalarında SaV ekokardiyografik parametrelerini incelemeyi amaçladık. Yöntemler: İki grupta toplam 73 hasta incelendi: 36 periton diyalizi hastası ve 37 sağlıklı kontrol grubu. Tüm hastalara SaV doku Doppler görüntülemeyi de içeren ekokardiyografik inceleme yapıldı. Bulgular: SoV kitle indeksi, sol atriyum çapları, arka duvar ve interventriküler septum kalınlıkları periton diyalizi hastalarında anlamlı olarak artmış saptandı. Periton diyalizi grubunda kontrol grubuna kıyasla SoV A velositesi anlamlı olarak yüksek, E ve Em velositeleri düşük olarak saptandı. Sağ atriyal çaplar, sağ atriyum alanı, SaV fraksiyonel alan değişimi, SaV miyokard performans indeksi, pulmoner vasküler rezistans açısından gruplar arasında anlamlı fark gözlenmezken, triküspit anüler plan sistolik ekskürsiyon (TAPSE) değeri periton diyalizi grubunda düşük saptandı. SaV E, Ea, Aa, Sa hızları, deselerasyon zamanı ve triküspit regürjitasyon hızları da her iki grupta benzerken, SaV A hızı ve Ea/Aa oranı periton diyalizi grubunda anlamlı olarak yüksek, E/A oranı ise düşük saptandı. Sonuç: Konvansiyonel Doppler ve doku Doppler ekokardiyografi ile değerlendirilen SaV sistolik ve diyastolik fonksiyonları periton diyalizi hastalarında korunmuş olarak saptandı.

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Cite This Article

Yılmaz, G. M., Arslan, Ş., Demirci, D., Demirci, D. E., Çoban, M. (2022). Echocardiographic assessment of right ventricular function in peritoneal dialysis patients. Türk Kardiyoloji Derneği Arşivi, Cilt: 47 - Sayı: 2, 88–94. https://ajindex.com/articles/632084

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