Research Letter

Postural Orthostatic Tachycardia Syndrome and Dermatomyositis

JAMA Dermatology 10.1001/jamadermatol.2026.2132

July 15, 2026 at 11:00 AM EDT

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This cross-sectional study examines the prevalence of postural orthostatic tachycardia syndrome diagnosis among patients with dermatomyositis.

Corresponding Author: Victoria P. Werth, MD, Department of Dermatology, Perelman Center for Advanced Medicine, University of Pennsylvania, 3400 Civic Center Blvd, Philadelphia, PA 19104 (werth@pennmedicine.upenn.edu).

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