ArticleMagnetic resonance in medicine2020
Sector-wise golden-angle phase contrast with high temporal resolution for evaluation of left ventricular diastolic dysfunction.
Article in Magnetic resonance in medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed.
- 4D flow MRI-based grading of left ventricular diastolic dysfunction: a validation study against echocardiography.European radiology · 2025Article
- Diastolic dysfunction evaluation by cardiovascular magnetic resonance derived E, a, e': Comparison to echocardiography.Physiological reports · 2024Article
- CMR to characterize myocardial structure and function in heart failure with preserved left ventricular ejection fraction.European heart journal. Cardiovascular Imaging · 2024Review
- K-t PCA accelerated in-plane balanced steady-state free precession phase-contrast (PC-SSFP) for all-in-one diastolic function evaluation.Magnetic resonance in medicine · 2024Article
- Reducing clustering of readouts in non-Cartesian cine magnetic resonance imaging.Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance · 2024Article
- The future of CMR: All-in-one vs. real-time CMR (Part 2).Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance · 2024Review
- The Role of Cardiac Fibrosis in Diabetic Cardiomyopathy: From Pathophysiology to Clinical Diagnostic Tools.International journal of molecular sciences · 2023Review
- Ventricular longitudinal function by cardiovascular magnetic resonance predicts cardiovascular morbidity in HFrEF patients.ESC heart failure · 2022Article
- The role of cardiac magnetic resonance imaging in the assessment of heart failure with preserved ejection fraction.Frontiers in cardiovascular medicine · 2022Review
- Compressed sensing acceleration of cardiac cine imaging allows reliable and reproducible assessment of volumetric and functional parameters of the left and right atrium.European radiology · 2021Article
- Right ventricular diastolic function in aging: a head-to-head comparison between phase-contrast MRI and Doppler echocardiography.The international journal of cardiovascular imaging · 2021Article
- Sector-wise golden-angle phase contrast with high temporal resolution for evaluation of left ventricular diastolic dysfunction.Magnetic resonance in medicine · 2020Article
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6 authors.
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Abstract
purposeTo develop a high temporal resolution phase-contrast pulse sequence for evaluation of diastolic filling patterns, and to evaluate it in comparison to transthoracic echocardiography.
methodsA phase-contrast velocity-encoded gradient-echo pulse sequence was implemented with a sector-wise golden-angle radial ordering. Acquisitions were optimized for myocardial tissue (TE/TR: 4.4/6.8 ms, flip angle: 8º, velocity encoding: 30 cm/s) and transmitral flow (TE/TR: 4.0/6.6 ms, flip angle: 20º, velocity encoding: 150 cm/s). Shared velocity encoding was combined with a sliding-window reconstruction that enabled up to 250 frames per cardiac cycle. Transmitral and myocardial velocities were measured in 35 patients. Echocardiographic velocities were obtained with pulsed-wave Doppler using standard methods.
resultsMyocardial velocity showed a low difference and good correlation between MRI and Doppler (mean ± 95% limits of agreement 0.9 ± 3.7 cm/s, R
conclusionsThe proposed method enables the acquisition of phase-contrast images during a single breath-hold with a sufficiently high temporal resolution to match transthoracic echocardiography, which opens the possibility for many clinically relevant variables to be assessed by MRI.
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