Between 14 days and 1 day out from an acute exacerbation of COPD, a digital inhaler measured significant drops in inhalation ...

A persistent cough can be embarrassing, especially if people think you have COVID. Coughing frequently can also make you ...

A persistent cough can be embarrassing, especially if people think you have COVID. Coughing frequently can also make you physically tired, interfere with sleep and trigger urinary incontinence. As a ...

However, current diagnostic criteria, both quantitative and visual, lack sensitivity for reliably identifying upper airway obstructions using flow-volume loop patterns, with individual criteria ...

Brain Versus Lung: Hierarchy of Feedback Loops in Single-Ventricle Patients ... With 22±6 torr CO 2 (P co 2 increased from 40 to 63 mm Hg, P<0.01), flow to the brain and lungs increased (1.5 to 2.7 ...

Lung function at rest showed mild air flow obstruction with forced expiratory volume in 1 s (FEV1) of 2.27 l (75% predicted), forced vital capacity (FVC) of 3.13 l (89% predicted) and a FEV1/FVC ratio ...

HealthDay News — Free-breathing phase-resolved functional lung (PREFUL) magnetic resonance imaging (MRI)-derived parameters can identify a distinct lung phenotype in children and adolescents with post ...

HealthDay News — Free-breathing phase-resolved functional lung (PREFUL) magnetic resonance imaging (MRI)-derived parameters can identify a distinct lung phenotype in children and adolescents with post ...

A new study utilizing PREFUL MRI has identified significant lung abnormalities in children suffering from long Covid without ... (oxygen flow), flow-volume loop correlation metric (FVL-CM ...

THURSDAY, Feb. 27, 2025 (HealthDay News) -- Free-breathing phase-resolved functional lung (PREFUL) magnetic resonance imaging (MRI)-derived parameters can identify a distinct lung phenotype in ...

Regarding dynamic ventilation (C, D), images show the flow-volume loop correlation metric, with (C) the participant with PCC at 0.98 arbitrary units (au) and (D) the healthy control participant at ...

Pulmonary function testing has been used as a primary tool in assessing an efficiency of the lungs operation. Within that test, maximal flow-volume curves provide clinically useful documentation of ...