A commentary on “Transversus thoracic muscle plane block for pain during cardiac surgery: a systematic review and meta-analysis”

Department of Anesthesia,Henan Provincial Chest Hospital (Chest Hospital of Zhengzhou University),Zhengzhou,Henan 450000,China Sponsorships or competing interests that may be relevant to content are disclosed at the end of this article. Published online ■ ■ *Corresponding author. Address: Department of Anesthesia,Henan Provincial Chest Hospital (Chest Hospital of Zhengzhou University),Zhengzhou,Henan 450000,China. E-mail address: [email protected] (J Zhou). This is an open access article distributed under the Creative Commons Attribution-ShareAlike License 4.0, which allows others to remix, tweak, and build upon the work, even for commercial purposes, as long as the author is credited and the new creations are licensed under the identical terms. http://creativecommons.org/licenses/by-sa/4.0/