3881
Four types of experimental arrhythmia are used - - with BaCl2 , with chloroform - adrenaline , with strophantine G and with aconitine .
 Disease: arrhythmia; Chemical: BaCl2; Chemical: chloroform; Chemical: adrenaline; Chemical: strophantine G; Chemical: aconitine
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:
 Disease: arrhythmia; Chemical: BaCl2; Chemical: chloroform; Chemical: adrenaline; Chemical: strophantine G; Chemical: aconitine