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We describe the case of a patient in whom evaluation of effort angina revealed a tight stenosis of a right coronary artery anomalously arising from the left sinus of Valsalva , which was successfully treated by stent implantation .
 Anatomy: right coronary artery; Anatomy: left sinus
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: right coronary artery; Anatomy: left sinus