Lower half of the sternum Middle and lower 1/3 of the sternum
For details, see Zhong Hong, Chen Bihua, Liang Jing, et al. Research Progress on the Optimal Chest Compression Point for Adult Cardiopulmonary Resuscitation [J]. Chinese Journal of Critical Care Medicine, 2022, 34(6): 670-672. DOI: 10.3760/cma.j.cn121430-20220329-00312.
