Baseline left ventricular ejection fraction associated with symptom improvements in both children and adolescents with postural tachycardia syndrome under metoprolol therapy

Baseline left ventricular ejection fraction associated with symptom improvements in both children and adolescents with postural tachycardia syndrome under metoprolol therapy

Abstract. Background:. Postural tachycardia syndrome (POTS) is a common childhood disease that seriously affects the patient's physical and mental health. This study aimed to investigate whether pre-treatment baseline left ventricular ejection fraction (LVEF) and left ventricular fractional sho...

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Bibliographic Details
Main Authors: Yuan-Yuan Wang, Zhen-Hui Han, Yu-Li Wang, Ying Liao, Chun-Yu Zhang, Ping Liu, Chao-Shu Tang, Jun-Bao Du, Hong-Fang Jin, Ya-Qian Huang, Ning-Ning Wang
Format: Article
Language:English
Published: Wolters Kluwer 2021-08-01
Series:Chinese Medical Journal
Online Access:http://journals.lww.com/10.1097/CM9.0000000000001698

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