The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
PurposeLung pO2 mapping with 3He MRI assumes that the sources of signal decay with time during a breath‐hold are radiofrequency depolarization and oxygen‐dependent T1 relaxation, but the method is sensitive to other sources of spatio‐temporal signal change such as diffusion. The purpose of this work was to assess the use of 3He pO2 mapping in patients with chronic obstructive pulmonary disease.
MethodsTen...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.