… In addition, the pattern of ventilation defects for the steady state of ventilation imaged with 19
… imaging, collateral ventilation allows poorly ventilated areas to be ventilated by the imaging …

… Relationships between ventilation imaging measurements and pulmonary function tests
were determined with Spearman coefficients (r S ). Correlation coefficients were compared with …

… Hyperpolarized 129 Xe ventilation imaging quantifies regional ventilation and is sensitive to
… .1, 13, 14 Ventilation imaging relies on obtaining reliable, spin density–weighted images to …

… The measurement of regional pulmonary ventilation abnormalities is of great … pulmonary
disease (COPD). Despite the inherent limitations due to low proton density of the pulmonary …

… HP) 129 Xe MRI uniquely images pulmonary ventilation, gas … using conventional imaging
modalities or pulmonary function … trials across a range of pulmonary disorders. Until recently, …

… defects in normally ventilated lungs, highly … Images show CT findings in patients with
pulmonary hypertension due to presence of pulmonary veno-occlusive disease (PVOD)/pulmonary …

… imaging tools at our disposal are reviewed. Also addressed are the challenges posed by the
pandemic to the practice of ventilation … imaging tool in the evaluation of chronic pulmonary …

… HP 129 Xe VDP has been shown to be sensitive to treatment for a PEx in pediatric CF,
and imaging reveals a regional redistribution of ventilation that is not captured by PFTs (15); …

… Due to its capability to directly visualize lung ventilation, pulmonary gas MRI ( 3 He, 10, 11
129 Xe, 12-14 19 F 15-17 ) emerged as the reference standard for assessment of regional …

… by comparing gas ventilation images from the gas excited interleave with gas contamination
images from the dissolved 129 Xe interleave. In all cases, the ventilation distributions inside …