2081
Segmental velocities from the posterior and anterior walls of the left atrium were measured from the apical two - chamber view .
 Anatomy: posterior; Anatomy: anterior walls; Anatomy: left atrium; Anatomy: chamber
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
Answer:
 Anatomy: posterior; Anatomy: anterior walls; Anatomy: left atrium; Anatomy: chamber