PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
8788412-4	1995	Only in isolated, electrically driven atrial trabeculae but not in ventricular preparations, angiotensin II did produce a concentration-dependent positive inotropic effect, which was antagonized exclusively by the angiotensin AT1 receptor antagonist losartan and which amounted to about 20% of the positive inotropic effect of milrinone and isoprenaline.	Milrinone	327-336	angiotensinogen	Homo sapiens	93-107