Significats de fast gradient en anglès

A rapid separation system based upon a fast gradient that delivers reproducible chromatography is presented.

A case of vein of Galen aneurysm, studied with a fast gradient refocusing pulse MRI sequence, is presented.

For MR guidance, fast gradient echo sequences were used, initiated from a panel at the front of the magnet.

A 3D fast gradient-recalled-echo sequence was applied to acquire both precontrast and postcontrast images of the carotid artery wall.

PMID: 8332410 A case of vein of Galen aneurysm, studied with a fast gradient refocusing pulse MRI sequence, is presented.

The temperature response of the interleaved spiral acquisition was found to be comparable to a spoiled fast gradient-echo sequence of comparable in-plane spatial resolution.

Materials and methods: In three pregnant women, MR imaging was performed with a 1.5-T magnet and fast gradient-echo, half-Fourier single-shot turbo spin-echo, and echo-planar sequences.

Fast gradient-echo sequences that use an echo-train readout are becoming more widely used, particularly for imaging the heart.

Fast gradient-echo imaging was performed before and during radiofrequency ablation, and thermography images were derived from the preheating and postheating images.