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. 2021 Nov 16;8:743044. doi: 10.3389/fcvm.2021.743044

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Copyright © 2021 Liu, Qiu, Jiang, Tang, Guo, Zhou, Chen, Sun, Yu, Chen, Zhang, Sheng, Zhu, Lin, Cheng, Wang, Wang, Yu, Mao, Zhang, Zhang, Zei, Fu and Jiang.

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.

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The change of hemodynamic and health-related quality of life after 6 months follow up. (A) LVOT gradient is shown (in mmHg) before, 1 month after, 3 months after, and 6 months after LV septal radiofrequency ablation. Reduction of gradient is significant after 6 months follow up (p < 0.001) especially in patient 3, 4, 8, 14, 15, and 16. (B) Comparison of health-related quality of life before and 6 months after ablation procedure. The score of four dimensions (physical functioning, role-physical, general health, and reported health transition) are increased after 6 months follow up.