ArticleOpen heart2021
Ventricular-vascular coupling is predictive of adverse clinical outcome in paediatric pulmonary arterial hypertension.
Article in Open heart, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
9 citing papers in PubMed, 8 citations in OpenAlex.
- Article
- Ventricular Arterial Coupling as a Marker of Early Cardiotoxicity in Survivors of Childhood Cancer.Pediatric cardiology · 2026Article
- Developing a Digital Twin of the Cardiopulmonary System in a Mouse: Inferring Hemodynamics from Sparse Measurements.Annals of biomedical engineering · 2026Article
- Right Ventricular Function and Pulmonary Arterial Coupling in Paediatric Obstructive Sleep Apnea.Echocardiography (Mount Kisco, N.Y.) · 2026Article
- Review
- Use of Right Ventricular Free-Wall Strain in a Multivariable Estimate of Right Ventricular-Arterial Coupling in Pediatric Pulmonary Arterial Hypertension.Circulation. Cardiovascular imaging · 2024Article
- The Pulmonary Artery Pulsatility Index Provides No Additional Prognostic Information in Pediatric Pulmonary Arterial Hypertension.Children (Basel, Switzerland) · 2024Article
- Right Ventricular Dysfunction During Endurance Exercise as Determined by Pressure-Volume Analysis.JACC. Case reports · 2022Article
- Computational modelling of multi-temporal ventricular-vascular interactions during the progression of pulmonary arterial hypertension.Journal of the Royal Society, Interface · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
10 authors at 3 institutions in 2 countries.
Funding
Abstract
aimsVentricular-vascular coupling, the ratio between the right ventricle's contractile state (E
methodsOne hundred and thirty paediatric patients who were diagnosed with PAH via right heart catheterisation were retrospectively reviewed over a 10-year period. Maximum RV isovolumic pressure and end-systolic pressure were estimated using two single-beat methods from Takeuchi
resultsIn patients with IPAH/HPAH, E
conclusionsE
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.