Low Sensitivity of Abbreviated Tilt Table Testing for Diagnosing Postural Tachycardia Syndrome in Adults With ME/CFS

Frontiers in Pediatrics

C. (Linda) M. C. van Campen¹ 

关键词: postural tachycardia syndrome;    orthostatic intolerance;    tilt table test;    myalgic encephalomyelitis;    chronic fatigue syndrome;   

DOI  :  10.3389/fped.2018.00349

学科分类：儿科学

来源: Frontiers

【 摘 要 】

Introduction: Orthostatic intolerance is common among individuals with myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS). In some ME/CFS case definitions, orthostatic intolerance is considered a core feature of the disorder. Some studies have employed tilt table tests lasting 2–5 min to diagnose one common form of orthostatic intolerance, postural tachycardia syndrome (POTS). We examined the diagnostic yield of abbreviated durations of tilt testing in adults meeting criteria for ME/CFS, and identified the proportion with POTS misdiagnosed using testing of <10 min.

【 授权许可】

CC BY