PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 33381033-5 2020 In conclusion, nadolol was recommended as a relatively effective strategy for LQT2 in order to improve the prognosis of patients during a long follow-up period. Nadolol 15-22 potassium voltage-gated channel subfamily H member 2 Homo sapiens 78-82