Sam Tcherner
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View article: Airway mucus and <sup>129</sup>Xe MRI ventilation after single inhaler triple therapy in asthma
Airway mucus and <sup>129</sup>Xe MRI ventilation after single inhaler triple therapy in asthma Open
Background In asthma, fluticasone furoate/umeclidinium/vilanterol (FF/UMEC/VI) was previously demonstrated to improve forced expiratory volume in 1 s (FEV 1 ) and asthma control, but the mechanism by which this occurs, especially at the le…
View article: Pulmonary<sup>129</sup>Xe Magnetic Resonance Gas-exchange Abnormalities in Moderate-Severe Asthma
Pulmonary<sup>129</sup>Xe Magnetic Resonance Gas-exchange Abnormalities in Moderate-Severe Asthma Open
BACKGROUND Asthma is recognized as an inflammatory disease of the airways, but inflammation may also affect the parenchyma and pulmonary vasculature. Hyperpolarized 129 Xe MRI and MR spectroscopy (MRS) provide a way to quantify the transfe…
View article: Review of Hyperpolarized Pulmonary Functional <scp><sup>129</sup>Xe MR</scp> for <scp>Long‐COVID</scp>
Review of Hyperpolarized Pulmonary Functional <span><sup>129</sup>Xe MR</span> for <span>Long‐COVID</span> Open
The respiratory consequences of acute COVID‐19 infection and related symptoms tend to resolve 4 weeks post‐infection. However, for some patients, new, recurrent, or persisting symptoms remain beyond the acute phase and persist for months, …