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We assessed the effects of ouabain ( 0 . 015 mg / kg body weight ) on hemodynamic , volumetric , and metabolic parameters in 11 patients with severe chronic coronary artery disease without clinical congestive heart failure .
 Chemical: ouabain; Disease: coronary artery disease; Disease: congestive heart failure
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: ouabain; Disease: coronary artery disease; Disease: congestive heart failure