title: Dissection of the right coronary ostium and sinus of Valsalva during right coronary artery angioplasty.
abstract: We describe a case of dissection of the coronary ostium and sinus of Valsalva during a recanalization procedure to address chronic total occlusion of the right coronary artery (RCA). The patient was treated conservatively, and 1 month later, underwent angioplasty of the RCA and marginal branch. Based on a review of the incidence of, management strategies for, and causes of dissection of the RCA and ascending aorta, we conclude that the frequency of this condition may be underestimated and, in view of the increasing number of elderly patients, will rise over time.
authors.affiliation: Department of Cardiology and Hypertension, Institute of Cardiology, Jagiellonian University Medical College, Cracow, Poland. l_bryniarski@poczta.fm
authors.forename: Leszek
authors.initials: L
authors.lastname: Bryniarski
authors.forename: Jacek
authors.initials: J
authors.lastname: Dragan
authors.forename: Dariusz
authors.initials: D
authors.lastname: Dudek