TY - GEN AU - Baek,Sang Hong TI - Beta Blockers in Heart Failure: More Evidence for an Old Friend SN - 1598-6357 PY - 2019///0325 KW - Adrenergic beta-Antagonists KW - Bisoprolol KW - Friends KW - Heart Failure KW - Heart Rate KW - Humans N1 - Publication Type: Editorial; Comment UR - https://doi.org/10.3346/jkms.2018.33.e196 ER -