## Abstract In the __k‐t__ sensitivity encoding (__k‐t__ SENSE) method spatiotemporal data correlations are exploited to accelerate data acquisition in dynamic MRI studies. The present study demonstrates the feasibility of applying __k‐t__ SENSE to contrast‐enhanced myocardial perfusion MRI and usi
Myocardial microvascular function at rest and stress measured with dynamic contrast-enhanced MRI
✍ Scribed by David A Broadbent; John D Biglands; Abdulghani M Larghat; Steven Sourbron; Sven Plein; David L Buckley
- Publisher
- BioMed Central
- Year
- 2012
- Tongue
- English
- Weight
- 85 KB
- Volume
- 14
- Category
- Article
- ISSN
- 1097-6647
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract Dynamic contrast‐enhanced MRI is used to estimate microvascular parameters by tracer kinetics analysis. The time for the contrast agent to travel from the artery to the tissue of interest (bolus arrival time (BAT)) is an important parameter that must be measured in such studies because
## Abstract ## Purpose: To correlate an automated regional wall motion abnormality (RWMA) detection method based on combined rest and dobutamine‐stress cardiac MRI with the assessment of myocardial infarction from contrast‐enhanced MRI (CE‐MRI), and to demonstrate that adding stress data improves
## Abstract ## Purpose: To develop, and validate in vivo, a robust quantitative first‐pass perfusion cardiovascular MR (CMR) method with accurate arterial input function (AIF) and myocardial wall enhancement. ## Materials and Methods: A saturation‐recovery (SR) pulse sequence was modified to seq
## Abstract ## Purpose To evaluate microvascular and relaxation parameters of prostate and nearby muscle in patients with benign prostatic hyperplasia (BPH), and to examine measurement reproducibility. ## Materials and Methods In this prospective study, 13 patients with BPH were imaged twice pri
Human myocardial 1 H 2 O T 1 -weighted dynamic contrast-enhanced MRI data were acquired during the brief first-pass period after injection of a very small gadolinium diethylenetriaminepenta-acetate (GdDTPA 2S ) dose. The shutter-speed pharmacokinetic effects of both transendothelial and transcytolem