Lung imaging has traditionally relied on x‐ray methods, since proton MRI is limited to some
extent by low proton density in the lung parenchyma and static field inhomogeneities in the …

Proton magnetic resonance imaging (MRI) has recently emerged as a clinical tool to image
the lungs. This paper outlines the current technical aspects of MRI pulse sequences, …

The phenotype and outcome of severe pulmonary hypertension in chronic obstructive pulmonary
disease (COPD) is described in small numbers, and predictors of survival are unknown…

Background SARS-CoV-2 targets angiotensin-converting enzyme 2–expressing cells in the
respiratory tract. There are reports of breathlessness in patients many months after infection. …

Purpose To use a combination of helium‐3 (3‐He) magnetic resonance imaging (MRI) and
proton single‐shot fast spin echo (SSFSE) to compare ventilated lung volumes in groups of “…

Background Post-COVID-19 condition encompasses symptoms following COVID-19 infection
that linger at least 4 weeks after the end of active infection. Symptoms are wide ranging, …

Objectives : The aim of this study was to develop a composite numerical model based on
parameters from cardiac magnetic resonance (CMR) imaging for noninvasive estimation of the …

Pulmonary MRI provides structural and quantitative functional images of the lungs without
ionizing radiation, but it has had limited clinical use due to low signal intensity from the lung …

Background Chronic thromboembolic pulmonary hypertension (CTEPH) is a complication of
pulmonary embolism potentially curable by surgery. Perfusion scintigraphy is currently …

INTRODUCTION:: This study aims to quantify global and regional changes of diffusive motion
of 3 He gas within the lung, as determined by hyperpolarized 3 He MR apparent diffusion …