5818
None of them had a history of cardiac disease , and with the possible exception of one case of cardiac arrest , where the patient received doxorubicin , no predisposing factors could be found .
 cardiac arrest, doxorubicin
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: adverse effect 
Text: {0} 
Answer:
 cardiac arrest, doxorubicin