Corrigendum: The alteration of left ventricular strain in later-onset spinal muscular atrophy children
Yiqin Cui1 Yijie Feng1 Yu Xia1 Xingpeng Fu2 Ming Gong2 Jingjing Qian2 Jin Yu2 
Jingjing Ye2 
Feng Gao1 
Hongqiang Cheng3* 
Shanshan Mao1*- 1Department of Neurology, National Clinical Research Center for Child Health, The Children's Hospital, Zhejiang University School of Medicine, Hangzhou, China
- 2Department of Ultrasound, National Clinical Research Center for Child Health, The Children's Hospital, Zhejiang University School of Medicine, Hangzhou, China
- 3Department of Pathology and Pathophysiology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
A corrigendum on
The alteration of left ventricular strain in later-onset spinal muscular atrophy children
by Cui, Y., Feng, Y., Xia, Y., Fu, X., Gong, M., Qian, J., Yu, J., Ye, J., Gao, F., Cheng, H., and Mao, S. (2022). Front. Cell. Neurosci. 16:953620. doi: 10.3389/fncel.2022.953620
In the published article, there was an error in Results, Left ventricular strain and M-mode assessment of left ventricular functional parameters, Paragraph 1. The results of global longitudinal strain (GLS) in SMA children and healthy controls were incorrectly stated. The results were previously stated as “The GLS was significantly decreased in SMA children (−23.3 ± 1.9%, p < 0.001) compared to healthy controls (−18.7 ± 2.9%)” but should be, “The GLS was significantly decreased in SMA children (−18.7 ± 2.9%, p < 0.001) compared to healthy controls (−23.3 ± 1.9%).” The corrected paragraph appears below:
LV strain, as assessed by 2D-STE, and LV dimensions, LVEF, and LVFS, as measured by M-Teich, in SMA patients and controls were examined. Significant differences between the two groups were also observed in longitudinal strain and TTPLS under different views, such as AP4, AP2, and AP3. The GLS was significantly decreased in SMA children (−18.7 ± 2.9%, p < 0.001) compared to healthy controls (−23.3 ± 1.9%) (Figure 1). The TTPLS was significantly prolonged in SMA children compared to healthy controls (22.9 ± 13.6 ms and 14.2 ± 9.2 ms, respectively; p < 0.001). However, no significant differences were observed in LV dimensions measured by M-Teich between SMA children and controls. Regarding LV function parameters analyzed by M-Teich, a difference in LVEF was found between the two groups, but it was within the normal range of the reference value (LVEF ≥ 50%), while there was no significant difference in LVFS between the two groups (Table 2).
The authors apologize for this error and state that this does not change the scientific conclusions of the article in any way. The original article has been updated.
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Keywords: spinal muscular atrophy, cardiovascular system, myocardial injury, left ventricular strain, serum lipid profile
Citation: Cui Y, Feng Y, Xia Y, Fu X, Gong M, Qian J, Yu J, Ye J, Gao F, Cheng H and Mao S (2022) Corrigendum: The alteration of left ventricular strain in later-onset spinal muscular atrophy children. Front. Cell. Neurosci. 16:1028583. doi: 10.3389/fncel.2022.1028583
Received: 26 August 2022; Accepted: 31 August 2022;
Published: 30 September 2022.
Edited and reviewed by: Yimin Hua, Nanjing Normal University, China
Copyright © 2022 Cui, Feng, Xia, Fu, Gong, Qian, Yu, Ye, Gao, Cheng and Mao. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
*Correspondence: Hongqiang Cheng, hqcheng11@zju.edu.cn; Shanshan Mao, 6307003@zju.edu.cn