title: Acute scrub typhus in Northern Thailand: EKG changes.
abstract: The electrocardiographic (EKG) manifestations of scrub typhus were prospectively evaluated in 29 adult patients who acquired Orientia tsutsugamushi infection in Chiang Rai, Northern Thailand. EKGs were normal in 22 of the 29 patients (76%); minor non-specific changes were found in the other 7 patients; ie ST segment/T wave changes (10%), U waves (7%), and premature ventricular contractions (4%). These results suggest that EKG changes in scrub typhus acquired in areas of diminished antibiotic susceptibility are similar to those observed in O. tsutsugamushi infection acquired elsewhere.
authors.affiliation: Department of Retrovirology, Armed Forces Research Institute of Medical Sciences, Bangkok, Thailand.
authors.forename: George
authors.initials: G
authors.lastname: Watt
authors.forename: Pacharee
authors.initials: P
authors.lastname: Kantipong
authors.forename: Kompoj
authors.initials: K
authors.lastname: Jirajarus
mesh_terms: D000208:Acute Disease; D000328:Adult; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012612:Scrub Typhus / Q000453:epidemiology / Q000503:physiopathology*; D013785:Thailand / Q000453:epidemiology