PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
15191635-1	2004	We report the combined use of inhaled nitric oxide (iNO) and sildenafil to selectively lower pulmonary vascular resistance (PVR) and reverse right-to-left shunt flow across a congenital ventricular septal defect (VSD) in a 50-year-old man.	Sildenafil Citrate	61-71	PVR cell adhesion molecule	Homo sapiens	124-127	
15191635-3	2004	The dramatic improvement in oxygenation and PVR with sildenafil plus iNO has been sustained with sildenafil monotherapy.	Sildenafil Citrate	53-63	PVR cell adhesion molecule	Homo sapiens	44-47