Sentence examples for respiratory phase from inspiring English sources

The views are then grouped and images are reconstructed for each respiratory phase.

Figure 1 Overlay of PET and MR data for dataset 4, first respiratory phase (gate).

Mixotrophy is marked by an extended respiratory phase compared with photoautotrophy.

For breath-hold CT acquisition at each phase, a system of monitoring and displaying respiratory phase was introduced.

The purpose of this study was to investigate the effect of respiratory phase on breath-hold CT-based attenuation correction (CT-AC) for quantitative cardiac SPECT imaging.

The purpose of this study was to investigate the effects of respiratory phase during breath-hold CT acquisition on attenuation correction of cardiac SPECT imaging.

Manual segmentation of respiratory phase-specific target volumes is cumbersome and ideally should be accomplished with an automated procedure.

Dose can also be optimized based on an average tumor trajectory calculated from a respiratory motion-tracked CT[86] to yield respiratory phase-adapted treatment plans[87].

A second automated PET/CT target definition could involve the implementation of auto-segmentation algorithms to contour each respiratory phase-sorted PET/CT, which would not rely explicitly on deformable registration.

Respiratory phase-optimized and volumetrically modulated arc therapy, proposed by Chin and Otto, takes advantage of respiratory motion as an additional degree of freedom to preferentially increase dose during portions of the breathing cycle throughout a continuous treatment delivery when the target is isolated from proximal critical structures.

Cardiac output values measured using transpulmonary or ultrasound indicator dilution techniques correlate well with those measured using PAC thermodilution [ 3- 6] and may show less respiratory phase-dependent variation [ 4].