Comparison of quantitative regional ventilation‐weighted fourier decomposition MRI with dynamic fluorinated gas washout MRI and lung function testing in COPD patients

Background Ventilation‐weighted Fourier decomposition‐MRI (FD‐MRI) has matured as a reliable technique for quantitative measures of regional lung ventilation in recent years, but has yet not been validated in COPD patients. Purpose/Hypothesis To compare regional fractional lung ventilation obtained...

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Veröffentlicht in:	Journal of magnetic resonance imaging 2018-06, Vol.47 (6), p.1534-1541
Hauptverfasser:	Kaireit, Till F., Gutberlet, Marcel, Voskrebenzev, Andreas, Freise, Julia, Welte, Tobias, Hohlfeld, Jens M., Wacker, Frank, Vogel‐Claussen, Jens
Format:	Artikel
Sprache:	eng
Schlagworte:	19F Breathing Chronic obstructive pulmonary disease Confidence intervals COPD Correlation coefficient Correlation coefficients Decomposition Field strength Fluorination Fourier decomposition free breathing Inhalation Lung diseases lung function tests Magnetic resonance imaging Mathematical analysis Obstructive lung disease Parameters Patients Population (statistical) Population studies Protective equipment Radiation Respiration Respiratory function Statistical analysis Statistical tests Ventilation washout
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