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On postoperative day 15, an RCA complication was incidentally detected by follow-up multidetector CT. Coronary angiography showed proximal RCA kinking, which was not an anastomosis but a native coronary artery. The patient underwent a successful PCI with drug-eluting stent implantation. We reviewed six cases consisting of this case and five previous cases treated with PCI. These cases enhance the recognition of potential RCA complications after the button Bentall procedure.<\/jats:p>","DOI":"10.1136\/bcr-2020-239128","type":"journal-article","created":{"date-parts":[[2021,1,28]],"date-time":"2021-01-28T13:13:00Z","timestamp":1611839580000},"page":"e239128","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":3,"title":["Dynamic kinking of right coronary artery after the button Bentall procedure"],"prefix":"10.1136","volume":"14","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-9335-9079","authenticated-orcid":false,"given":"Tomoki","family":"Fukui","sequence":"first","affiliation":[{"name":"Department of Cardiology, Japan Community Healthcare Organization Osaka Hospital, Osaka, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nobuyuki","family":"Ogasawara","sequence":"additional","affiliation":[{"name":"Department of Cardiology, Japan Community Healthcare Organization Osaka 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