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Dataset results
156 results for “cardiac magnetic resonance”
Correlation analysis of epicardial adipose tissue and ventricular myocardial strain in Chinese amateur marathoners using cardiac magnetic resonance
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Data from: High reproducibility of adenosine stress cardiac magnetic resonance myocardial perfusion imaging in patients with nonischemic dilated cardiomyopathy
Objective: To evaluate the reproducibility of first-pass contrast-enhanced cardiac MR (CMR) myocardial perfusion imaging in patients with non-ischaemic dilated cardiomyopathy (NIDCM). Design: Prospective observational study. Setting: Single centre, tertiary care hospital. Participants: 6 outpatient participants with NIDCM. Outcome: Reproducibility of semiquantitative myocardial perfusion analysis by CMR. Method: 6 patients with NIDCM were studied twice using first-pass of contrast transit through the left ventricular (LV) myocardium with a saturation-recovery gradient echo sequence at rest and during adenosine-induced hyperaemia. The anterior wall was divided into endocardial (Endo) and epicardial (Epi) segments. The Myocardial Perfusion Index (MPI) was calculated as the myocardial signal augmentation rate normalised to the LV cavity rate. The Myocardial Perfusion Reserve Index (MPRI) was calculated as hyperaemic/resting MPI. Results: Between study 1 and 2, median MPI was similar for resting Endo (0.076 vs 0.077), hyperaemic Endo (0.143 vs 0.143), resting Epi (0.073 vs 0.074), and hyperaemic Epi (0.135 vs 0.134). Median MPRI was similar for Endo (1.84 vs 1.87) and Epi (1.90 vs 2.00). Combining Endo and Epi MPI (N=12), there was excellent agreement between Study 1 and 2 for resting MPI (r=0.998, intraclass correlation coefficient (ICC) 0.998, coefficients of variation (CoV) 1.4%), hyperaemic MPI (r=0.979, ICC 0.963, CoV 3.3%) and MPRI (r=0.989, ICC 0.94, CoV 3.8%). Conclusions: Resting and hyperaemic myocardial perfusion using a normalised upslope analysis during adenosine CMR is a highly reproducible technique in patients with NIDCM. Trial registration number: Clinical Trials.Gov ID NCT00574119.
Cardiac magnetic resonance imaging of the index patient
<p>Cardiac magnetic resonance imaging of the index patient</p>
Magnetic Resonance Elastography of Cardiac Transplant Rejection
ClinicalTrials.gov study NCT02266914. IPD Sharing: NO. Countries: 1. Publications: 0.
Cardiac Magnetic Resonance Predictors of Outcome of Rhythm Control in Patients with Atrial Fibrillation/Flutter
ClinicalTrials.gov study NCT06758895. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Cardiac Magnetic Resonance in Non Ischemic Cardiomyopathy
ClinicalTrials.gov study NCT03638271. IPD Sharing: Not stated. Countries: 0. Publications: 15.
Electrocardiographic and Cardiac Magnetic Resonance Predictors of Ventricular Arrhythmias in Cardiomyopathic Patients
ClinicalTrials.gov study NCT05078125. IPD Sharing: UNDECIDED. Countries: 0. Publications: 4.
Ventricular-arterial Coupling of the Heart Among Patients With Mitral Stenosis Undergoing Percutaneous Trans-luminal Mitral Commissurotomy. Cardiac Magnetic Resonance Study
ClinicalTrials.gov study NCT06054568. IPD Sharing: UNDECIDED. Countries: 0. Publications: 4.
Concealed Myocardial Abnormalities by Cardiac Magnetic Resonance Imaging in Idiopathic VT
ClinicalTrials.gov study NCT06146556. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Gadobutrol / Gadavist-enhanced Cardiac Magnetic Resonance Imaging (CMRI) to Detect Coronary Artery Disease (CAD)
ClinicalTrials.gov study NCT01890434. IPD Sharing: Not stated. Countries: 4. Publications: 0.
Characterization of Changes in Ventricular Mechanics in Response to Lexiscan Stress Using Tagged Cine Cardiac Magnetic Resonance Imaging
ClinicalTrials.gov study NCT02115308. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Patterns of Arrhythmias and Conduction Block in COVID-19 Patients and Its Relation to Myocardial Injury Detected by Cardiac Magnetic Resonance
ClinicalTrials.gov study NCT04584411. IPD Sharing: Not stated. Countries: 0. Publications: 4.
Cardiac Function and Morphology Evaluated by Magnetic Resonance Imaging in Growth Hormone Deficiency and Acromegaly
ClinicalTrials.gov study NCT00970463. IPD Sharing: Not stated. Countries: 0. Publications: 1.
A Study of Selexipag Assessing Right Ventricular Remodeling in Pulmonary Arterial Hypertension by Cardiac Magnetic Resonance Imaging
ClinicalTrials.gov study NCT04435782. IPD Sharing: YES. Countries: 15. Publications: 0.
China (CN)_Magnetic Resonance Imaging (MRI)_Implantable Cardiac Defibrillator (ICD) [CN_MRI_ICD]
ClinicalTrials.gov study NCT03828357. IPD Sharing: NO. Countries: 1. Publications: 0.
Gadobutrol/Gadavist-enhanced Cardiac Magnetic Resonance Imaging (CMRI) to Detect Coronary Artery Disease (CAD)
ClinicalTrials.gov study NCT01890421. IPD Sharing: Not stated. Countries: 7. Publications: 0.
Data from: High reproducibility of adenosine stress cardiac magnetic resonance myocardial perfusion imaging in patients with nonischemic dilated cardiomyopathy
Open the record for dataset details and reuse information.
Early Detection of Cardiac Toxicity of Trastuzumab (Herceptin ®) in Patients Treated for Breast Carcinoma: Value of Magnetic Resonance Imaging
ClinicalTrials.gov study NCT01436604. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Dilated Cardiomyopathy-Cardiac Magnetic Resonance (DCM-CMR) Ancillary Study
ClinicalTrials.gov study NCT04638621. IPD Sharing: Not stated. Countries: 1. Publications: 0.
STICH3C Cardiac Magnetic Resonance Observational Study
ClinicalTrials.gov study NCT07133984. IPD Sharing: UNDECIDED. Countries: 5. Publications: 0.
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Allen Brain Atlas
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DANDI Archive for NWB datasets
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International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.