Trial reportIEEE transactions on medical imaging2006
Displacement and velocity of the coronary arteries: cardiac and respiratory motion.
Trial report in IEEE transactions on medical imaging, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 67 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
67 citing papers in PubMed.
- Coronary artery disease imaging with total-body PET.The British journal of radiology · 2026Review
- Deducing cardiorespiratory motion of cardiac substructures using a novel 5D-MRI workflow for radiotherapy.Physics in medicine and biology · 2026Article
- Motion compensated reconstruction improves image quality and interpretability of dual-layer coronary CT angiography.European radiology · 2026Article
- High-pitch photon-counting detector computed tomography angiography of the coronary arteries: Qualitative and quantitative evaluation of monoenergetic image reconstructions.European journal of radiology open · 2025Article
- Improving image quality and diagnostic usability in photon-counting coronary CT angiography using a novel reconstruction algorithm.European radiology · 2025Article
- Improving ungated steady-state cardiac perfusion using transition bands.Magnetic resonance in medicine · 2025Article
- Cardiac substructure delineation in radiation therapy - A state-of-the-art review.Journal of medical imaging and radiation oncology · 2024Review
- Comparison of human observer impression of X-ray fluoroscopy and angiography image quality with technical changes to image quality.Journal of medical imaging (Bellingham, Wash.) · 2024Article
- Motion artifact correction in cardiac CT using cross-phase temporospatial information and synergistic attention gate and spatial transformer sub-networks.Physics in medicine and biology · 2024Article
- High-pitch, high temporal resolution, multi-energy cardiac imaging on a dual-source photon-counting-detector CT.Medical physics · 2023Article
- Heart Rate Lowering Significantly Increases Feasibility in Doppler Recording Blood Flow Velocity in Coronaries during Transthoracic Doppler Echocardiography.Diagnostics (Basel, Switzerland) · 2023Article
- Evaluation of the feasibility of cardiac gating for SBRT of ventricular tachycardia based on real-time ECG signal acquisition.Journal of applied clinical medical physics · 2023Article
- Linking the region-specific tissue microstructure to the biaxial mechanical properties of the porcine left anterior descending artery.Acta biomaterialia · 2022Article
- A two-stage cardiac PET and late gadolinium enhancement MRI co-registration method for improved assessment of non-ischemic cardiomyopathies using integrated PET/MR.European journal of nuclear medicine and molecular imaging · 2022Article
- Respiration-averaged CT versus standard CT attenuation map for correction ofJournal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2022Article
- Aortic valve imaging usingEJNMMI physics · 2022Article
- Dynamic cardiac PET motion correction using 3D normalized gradient fields in patients and phantom simulations.Medical physics · 2021Article
- Angiography-Based 4-Dimensional Superficial Wall Strain and Stress: A New Diagnostic Tool in the Catheterization Laboratory.Frontiers in cardiovascular medicine · 2021Review
- Task-dependent estimability index to assess the quality of cardiac computed tomography angiography for quantifying coronary stenosis.Journal of medical imaging (Bellingham, Wash.) · 2021Article
- Vulnerable plaque imaging usingThe British journal of radiology · 2020Review
7 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
Abstract
This paper presents measurements of three-dimensional (3-D) displacements and velocities of the coronary arteries due to the myocardial beating motion and due to breathing. Data were acquired by reconstructing the coronary arteries and their motion from biplane angiograms in 10 patients. A parametric motion model was used to separate the cardiac and breathing motion fields. The arteries move consistently toward the left, inferior, and anterior during a cardiac contraction. The displacement and velocity of the right coronary artery during a cardiac contraction was larger than measured for the left coronary tree. Cardiac motion dominates the respiratory motion of the coronary arteries during spontaneous breathing. On inspiration, the arteries move caudally, but the motion in the left-right and anterior-posterior axes was variable. Spatial variation in respiratory displacement and velocity of the coronary arteries indicates that the breathing motion of the heart is more complex than a 3-D translation.
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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.