Nature CommunicationsPIP2 activation of the cardiac IKs potassium channelLu ZhaoXianjin XuChenxi CuiRui DuanAli A. KermaniJingyi ShiLu HanJi SunXiaoqin ZouJianmin Cui2026-06-10Full textDOI https://doi.org/10.1038/s41467-026-74123-8