ArticleJournal of clinical ultrasound : JCU2022
Correlations among noninvasive right ventricular myocardial work indices and the main parameters of systolic and diastolic functions.
Article in Journal of clinical ultrasound : JCU, 2022. 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.
- Right Ventricular Myocardial Work by Echocardiography: A Scoping Review of Methodology, Validation, and Clinical Applications.Echocardiography (Mount Kisco, N.Y.) · 2026Article
- The prognostic value of RV strain in patients with heart failure with reduced ejection fraction on sacubitril/valsartan: a critical appraisal and future directions.ESC heart failure · 2026Article
- Exploring future directions in RV-PA uncoupling assessment for wtATTR-CM: insights and proposals.The international journal of cardiovascular imaging · 2025Article
- Feasibility study on evaluating right ventricular diastolic function by new Tei'-Index.Heliyon · 2023Article
- Noninvasive right ventricular work in patients with atrial septal defects: a proof-of-concept study.Cardiovascular ultrasound · 2023Article
- Mitral and Tricuspid Valve Disease in Athletes.Journal of clinical medicine · 2023Review
- Behavior of echocardiographic parameters of right ventricular function after tricuspid surgery.Scientific reports · 2022Article
- Correlations among noninvasive right ventricular myocardial work indices and the main parameters of systolic and diastolic functions.Journal of clinical ultrasound : JCU · 2022Article
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Authors and funding
9 authors.
Funding
Abstract
backgroundRight ventricular (RV) myocardial work (RVMW) is the latest method used to assess RV function. To date, correlations among RVMW indices and RV systolic and diastolic functions have not been studied.
methodsA total of 106 healthy volunteers (median age, 34 years; 46% male) were prospectively enrolled. RVMW indices were measured using the RV pressure-strain loop using specific software. The correlations among RVMW indices and other RV functions were analyzed.
resultsDuring the multivariate analysis, the RV global work index (RVGWI) was significantly correlated with RV global longitudinal strain (RV GLS) (p < .0001), pulmonary systolic artery pressure (PASP) (p < .0001), and tricuspid annular (TA) plane systolic excursion (TAPSE) (p = .036). RV global constructive work (RVGCW) was correlated with RV GLS (p < .0001) and PASP (p < .0001). RV global wasted work (RVGWW) was correlated with RV GLS (p = .008) and TA isovolumetric acceleration (TA IVA) (p = .008). RV global work efficiency (RVGWE) was correlated with RV GLS (p < .0001) and tissue Doppler (TD) RV myocardial performance index (TD RMPI) (p = .043).
conclusionRVMW indices showed good correlations with RV myocardial systolic function.
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