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The cause of hyperkalemia was considered to be several doses of spiranolactone , an aldosterone antagonist , in addition to the long - term intake of ramipril , an ACE inhibitor .
 Disease: hyperkalemia; Chemical: spiranolactone; Chemical: aldosterone; Chemical: ramipril
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: hyperkalemia; Chemical: spiranolactone; Chemical: aldosterone; Chemical: ramipril