7-T Potassium ( 39 K) MRI to Assess Muscle K + Depletion in Primary Aldosteronism

Radiology 2026

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Authors: Christoph Kopp, Anke Dahlmann, Lena V. Gast, Peter Linz, Jonas Frielinghaus, Philipp Breunig, Armin Ströbel, Tobias Doyle Bäuerle, Lydia Kürzinger, Friedrich C. Luft, Mario Schiffer, Michael Uder
+1 more Armin M. Nagel
DOI: 10.1148/radiol.252004
Cited by: 4
References: 37

Abstract

Combined 7-T potassium 39 ( 39 K) and sodium 23 ( 23 Na) MRI enabled noninvasive detection of reversible tissue potassium depletion and sodium excess and identified muscle as a potassium buffering site in participants with primary aldosteronism.

Fields of Study & Subjects

Hormonal Regulation and Hypertension Renin-Angiotensin System Studies Ion Transport and Channel Regulation

Publication details

Journal / source
Radiology
Publisher
Radiological Society of North America (RSNA)
Volume
318
Issue
3
Pages
e252004–e252004
Publication date
1 March 2026
Language
EN