ArticleJournal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance2013
Real-time cardiovascular magnetic resonance at 1.5 T using balanced SSFP and 40 ms resolution.
Article in Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 51 papers, 1 of them a synthesis that pooled it.
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Who cites it
51 citing papers in PubMed, 1 synthesis or guideline pooled it, 91 citations in OpenAlex.
- Current State of MRI-Guided Endovascular Arterial Interventions: A Systematic Review of Preclinical and Clinical Studies.Journal of magnetic resonance imaging : JMRI · 2022Pooled it
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- Real-time CMR combined with cardiopulmonary exercise testing enables integrated assessment of cardiac function during exercise.Frontiers in cardiovascular medicine · 2026Article
- Case Report: Hemodynamic consequences of severe supraventricular arrhythmia assessed by real-time magnetic resonance imaging in combination with electrocardiography.Frontiers in cardiovascular medicine · 2025Article
- Computationally Efficient Implicit Training Strategy for Unrolled Networks (IMUNNE): A Preliminary Analysis Using Accelerated Real-Time Cardiac Cine MRI.IEEE transactions on bio-medical engineering · 2025Article
- Thermally Drawn Polymeric Catheters for MR-Guided Cardiovascular Intervention.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024Article
- Accelerated cardiac magnetic resonance imaging using deep learning for volumetric assessment in children.Pediatric radiology · 2024Article
- A deep unrolled neural network for real-time MRI-guided brain intervention.Nature communications · 2023Article
- Improved visualization of free-running cardiac magnetic resonance by respiratory phase using principal component analysis.Research in diagnostic and interventional imaging · 2023Article
- First experience with real-time magnetic resonance imaging-based investigation of respiratory influence on cardiac function in pediatric congenital heart disease patients with chronic right ventricular volume overload.Pediatric radiology · 2023Article
- Self-calibrated through-time spiral GRAPPA for real-time, free-breathing evaluation of left ventricular function.Magnetic resonance in medicine · 2023Article
- Comparison of cardiac volumetry using real-time MRI during free-breathing with standard cine MRI during breath-hold in children.Pediatric radiology · 2022Article
- Real-Time Spiral CMR Is Superior to Conventional Segmented Cine-Imaging for Left-Ventricular Functional Assessment in Patients with Arrhythmia.Journal of clinical medicine · 2022Article
- Compressed Sensing Cardiac Cine Imaging Compared with Standard Balanced Steady-State Free Precession Cine Imaging in a Pediatric Population.Radiology. Cardiothoracic imaging · 2022Article
- Real-Time Magnetic Resonance Imaging.Journal of magnetic resonance imaging : JMRI · 2022Review
- Cardiac MR: From Theory to Practice.Frontiers in cardiovascular medicine · 2022Review
- Imaging of arrhythmia: Real-time cardiac magnetic resonance imaging in atrial fibrillation.European journal of radiology open · 2022Article
- Highly Accelerated Real-Time Free-Breathing Cine CMR for Patients With a Cardiac Implantable Electronic Device.Academic radiology · 2021Article
- Left ventricular myocardial deformation assessment in asymptomatic patients with recently diagnosed sarcoidosis of the respiratory tract and/or extrapulmonary sarcoidosis.Orphanet journal of rare diseases · 2021Article
- Compressed Sensing Real-Time Cine Reduces CMR Arrhythmia-Related Artifacts.Journal of clinical medicine · 2021Article
Corrections and comments
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Authors and funding
6 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundWhile cardiovascular magnetic resonance (CMR) commonly employs ECG-synchronized cine acquisitions with balanced steady-state free precession (SSFP) contrast at 1.5 T, recent developments at 3 T demonstrate significant potential for T1-weighted real-time imaging at high spatiotemporal resolution using undersampled radial FLASH. The purpose of this work was to combine both ideas and to evaluate a corresponding real-time CMR method at 1.5 T with SSFP contrast.
methodsRadial gradient-echo sequences with fully balanced gradients and at least 15-fold undersampling were implemented on two CMR systems with different gradient performance. Image reconstruction by regularized nonlinear inversion (NLINV) was performed offline and resulted in real-time SSFP CMR images at a nominal resolution of 1.8 mm and with acquisition times of 40 ms.
resultsStudies of healthy subjects demonstrated technical feasibility in terms of robustness and general image quality. Clinical applicability with access to quantitative evaluations (e.g., ejection fraction) was confirmed by preliminary applications to 27 patients with typical indications for CMR including arrhythmias and abnormal wall motion. Real-time image quality was slightly lower than for cine SSFP recordings, but considered diagnostic in all cases.
conclusionsExtending conventional cine approaches, real-time radial SSFP CMR with NLINV reconstruction provides access to individual cardiac cycles and allows for studies of patients with irregular heartbeat.
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