2943
On the 3rd day , an inferior vena cava ( IVC ) filter was placed with a heparin flush , after which massive IVC thrombosis developed .
 adverse effect: IVC thrombosis, heparin
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "relation1: word1, word2; relation2: word3, word4". 
Option: adverse effect 
Text: {0} 
Answer:
 adverse effect: IVC thrombosis, heparin