3818
Analysis of in vivo myocardial excitability , contractility , and metabolic characteristics at 16 months revealed other significant barium - induced disturbances within the cardiovascular system .
 Chemical: barium; Disease: disturbances within the cardiovascular system
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Chemical: barium; Disease: disturbances within the cardiovascular system