9870
Arrhythmias and cardiac arrest have been reported during amphotericin B administration but no effective technique has been described to prevent them .
 Arrhythmias, amphotericin B; cardiac arrest, amphotericin B
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:
 Arrhythmias, amphotericin B; cardiac arrest, amphotericin B