Sihao Zou, Yi Wang, Jia Chen, Li Yan, Lijie Gao, Kexin Li, Xianying Wang, Congxin Li. "Beta2-adrenergic receptor activation increases susceptibility to arrhythmogenesis in aging heart by impairing repolarization reserve via Giβγ–PLC signaling pathway." Scientific Reports (2026). https://doi.org/10.1038/s41598-026-54675-x