ArticleEuropean radiology2021
MR 4D flow-based mean pulmonary arterial pressure tracking in pulmonary hypertension.
Article in European radiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 28 papers, 1 of them a synthesis that pooled it.
What it found
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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.
Magnetic Resonance Imaging in the Diagnosis of Pulmonary Hypertension
Non-contrast Enhanced Cardiac Magnetic Resonance Imaging in the Diagnosis and Classification of Pulmonary Hypertension
Who cites it
28 citing papers in PubMed, 1 synthesis or guideline pooled it, 40 citations in OpenAlex.
- Pulmonary hypertension and the role of MRI flow assessment: a systematic review.The British journal of radiology · 2025Pooled it
- Diagnosis of Pulmonary Hypertension by Integrating Multimodal Data with a Hybrid Graph Convolutional and Transformer Network.Journal of imaging informatics in medicine · 2026Article
- The Relationship Between Vortical Flow and Pressure Gradient Reversal in Pulmonary Hypertension-A 4D Analysis of Cardiovascular Magnetic Resonance Flow Imaging.Pulmonary circulation · 2026Article
- Temporal Convolutional Neural Network Analysis of Magnetocardiography Signals for Detection of Pulmonary Hypertension.Bioengineering (Basel, Switzerland) · 2026Article
- A second-hit conceptual framework for pulmonary arterial hypertension in adult congenital heart disease: genetics, hemodynamics, and treat-and-repair.Frontiers in cardiovascular medicine · 2026Review
- Article
- Artificial intelligence-driven multivariate integration for pulmonary arterial pressure prediction in pulmonary hypertension.NPJ digital medicine · 2025Article
- Estimation of mean pulmonary artery pressure by cardiovascular magnetic resonance 4D Flow and compressed sensing.European heart journal. Imaging methods and practice · 2025Article
- Accelerated deep learning-based function assessment in cardiovascular magnetic resonance.La Radiologia medica · 2025Article
- State of the Art in Pulmonary Arterial Hypertension: Molecular Basis, Imaging Modalities, and Right Heart Failure Treatment.Biomedicines · 2025Review
- 3D Vortex-Energetics in the Left Pulmonary Artery for Differentiating Pulmonary Arterial Hypertension and Pulmonary Venous Hypertension Groups Using 4D Flow MRI.Journal of magnetic resonance imaging : JMRI · 2025Article
- A Non-Invasive Approach to Pulmonary Hypertension.Journal of clinical medicine · 2025Review
- Review
- Patient-specific modelling of pulmonary arterial hypertension: wall shear stress correlates with disease severity.Frontiers in bioengineering and biotechnology · 2025Article
- Cardiac Magnetic Resonance Imaging in the Evaluation of Functional Impairments in the Right Heart.Diagnostics (Basel, Switzerland) · 2024Review
- Evaluation of the presence and severity of spontaneous splenorenal or gastrorenal shunts via four-dimensional flow magnetic resonance imaging: a preliminary study.Quantitative imaging in medicine and surgery · 2024Article
- MR 4D flow-derived left atrial acceleration factor for differentiating advanced left ventricular diastolic dysfunction.European radiology · 2024Article
- Characterization of pulmonary arterial stiffness using cardiac MRI.The international journal of cardiovascular imaging · 2024Review
- Evaluation of left ventricular and left atrial volumetric function from native MR multislice 4D flow magnitude data.European radiology · 2024Article
- Article
Corrections and comments
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Authors and funding
8 authors at 1 institution in 1 country.
Funding
Abstract
objectivesLongitudinal hemodynamic follow-up is important in the management of pulmonary hypertension (PH). This study aimed to evaluate the potential of MR 4-dimensional (4D) flow imaging to predict changes in the mean pulmonary arterial pressure (mPAP) during serial investigations.
methodsForty-four adult patients with PH or at risk of developing PH repeatedly underwent routine right heart catheterization (RHC) and near-term MR 4D flow imaging of the main pulmonary artery. The duration of vortical blood flow along the main pulmonary artery was evaluated from MR 4D velocity fields using prototype software and converted to an MR 4D flow imaging-based mPAP estimate (mPAP
resultsAreas under the curve for the prediction of mPAP increases and decreases were 0.92 and 0.93, respectively. With the natural cutoff ΔmPAP
conclusionsMR 4D flow imaging allows accurate non-invasive prediction and quantification of mPAP changes in adult patients with PH or at risk of developing PH.
trial registrationClinicalTrials.gov identifier: NCT00575692 and NCT01725763 KEY POINTS: • MR 4D flow imaging allows accurate non-invasive prediction of mean pulmonary arterial pressure increases and decreases in adult patients with or at risk of developing pulmonary hypertension. • In adult patients with mean pulmonary arterial pressure > 16 mmHg, MR 4D flow imaging allows estimation of longitudinal mean pulmonary arterial pressure changes without bias with a standard deviation of 5.1 mmHg.
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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.