ArticleHeart and vessels2011
Effects of hemodialysis on the cardiovascular system: quantitative analysis using wave intensity wall analysis and tissue velocity imaging.
Article in Heart and vessels, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed, 17 citations in OpenAlex.
- Designing an Implementable Clinical Prediction Model for Near-Term Mortality and Long-Term Survival in Patients on Maintenance Hemodialysis.American journal of kidney diseases : the official journal of the National Kidney Foundation · 2024Article
- The diastolic function abnormalities in hemodialysis session: a two-dimensional speckle tracking echocardiographic (2DSTE) study.The international journal of cardiovascular imaging · 2022Article
- The relation between body fluid composition and echocardiographic tissue Doppler measurements in patients with end-stage renal disease.International urology and nephrology · 2020Article
- The Ebb and Flow of Echocardiographic Cardiac Function Parameters in Relationship to Hemodialysis Treatment in Patients with ESRD.Journal of the American Society of Nephrology : JASN · 2018Review
- Article
- Non-invasive one-point carotid wave intensity in a large group of healthy subjects: A ventricular-arterial coupling parameter.Heart and vessels · 2016Article
- Evaluation of exercise capacity using wave intensity in chronic heart failure with normal ejection fraction.Heart and vessels · 2013Article
- Left ventricular strain and peak systolic velocity: responses to controlled changes in load and contractility, explored in a porcine model.Cardiovascular ultrasound · 2012Article
Corrections and comments
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Authors and funding
9 authors at 4 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Cardiovascular disease is the leading cause of death in patients with end-stage renal disease (ESRD). The aim of this study was to investigate the changes in cardiovascular function induced by a single session of hemodialysis (HD) by the analysis of cardiovascular dynamics using wave intensity wall analysis (WIWA) and of systolic and diastolic myocardial function using tissue velocity imaging (TVI). Gray-scale cine loops of the left common carotid artery, conventional echocardiography, and TVI images of the left ventricle were acquired before and after HD in 45 patients (17 women, mean age 54 years) with ESRD. The WIWA indexes, W(1) and preload-adjusted W(1), W(2) and preload-adjusted W(2), and the TVI variables, isovolumic contraction velocity (IVCV), isovolumic contraction time (IVCT), peak systolic velocity (PSV), displacement, isovolumic relaxation velocity (IVRV), isovolumic relaxation time (IVRT), peak early diastolic velocity (E'), and peak late diastolic velocity (A'), were compared before and after HD. The WIWA measurements showed significant increases in W(1) (P < 0.05) and preload-adjusted W(1) (P < 0.01) after HD. W(2) was significantly decreased (P < 0.05) after HD, whereas the change in preload-adjusted W(2) was not significant. Systolic velocities, IVCV (P < 0.001) and PSV (P < 0.01), were increased after HD, whereas the AV-plane displacement was decreased (P < 0.01). For the measured diastolic variables, E' was significantly decreased (P < 0.01) and IVRT was significantly prolonged (P < 0.05), after HD. A few correlations were found between WIWA and TVI variables. The WIWA and TVI measurements indicate that a single session of HD improves systolic function. The load dependency of the diastolic variables seems to be more pronounced than for the systolic variables. Preload-adjusted wave intensity indexes may contribute in the assessment of true LV contractility and relaxation.
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