1141
The pressure measurements under steady flow conditions showed that the hemodynamic performance ( including pressure gradient and effective orifice area ) of SPAB is superior to that of its stented counterpart , especially in the smaller sizes .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 None