Value of Immediate Heart Rate Alteration From Supine to Upright in Differential Diagnosis Between Vasovagal Syncope and Postural Tachycardia Syndrome in Children

• Main Authors: Chunyan Tao (Author), Selena Chen (Author), Hongxia Li (Author), Yuanyuan Wang (Author), Yuli Wang (Author), Ping Liu (Author), Ying Liao (Author), Chunyu Zhang (Author), Chaoshu Tang (Author), Hongfang Jin (Author), Junbao Du (Author)
• Format: Book
• Published: Frontiers Media S.A., 2018-11-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Objectives: To explore the predictive value of immediate heart rate alteration from supine to upright in the differential diagnosis between vasovagal syncope (VVS) and postural tachycardia syndrome (POTS) in children.Materials and Methods: A total of 76 pediatric outpatients or inpatients who visite...