User talk:223.180.193.22

June 2022
Hello, I'm Mako001. An edit you recently made to Artificial cardiac pacemaker seemed to be a test and has been removed. If you want more practice editing, the sandbox is the best place to do so. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thank you. Mako001 (C) (T)  🇺🇦 05:14, 30 June 2022 (UTC)