PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
35548367-3	2022	Although changes in inward rectifier potassium currents including I K1 are known to contribute to the pathogenesis of fibrillation, the effect of sildenafil on I K1 has not been studied.	Potassium	37-46	IKAROS family zinc finger 1	Homo sapiens	66-70