CJCP     2019 21 (7):  696-700    ISSN: 1008-8830  CN: 43-1301/R T wave and ST segment amplitude changes in the supine and standing electrocardiograms of children with orthostatic hypertension and their clinical significance ZOU Run-Mei, LI Fang, LIN Ping, XU Yi, WANG Cheng Department of Pediatric Cardiovasology, Children's Medical Center, Second Xiangya Hospital, Central South University, Changsha 410011, China Received: 2019-01-02  Revised: 2019-04-30  Online: null Supporting info