conversely , a trend in favor of defibrotide was noted in cases of symptomatic dvt ( defibrotide , one out of 19 ; calcium heparin , two out of 25 ; asa , four out of 19 ) and pulmonary embolism ( defibrotide , no cases ; calcium heparin , one case ; asa two cases ) .
C0034065
pulmonary embolism
C0054452
calcium heparin