大動脈弁閉鎖不全を伴わない円錐部中心室中隔欠損症の心音図所見〔英文〕

概要

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It is well known that copal ventricular septal defect may be associated with prolapse of the aortic cusp, and subsequent aortic regurgitation. Several papers have documented the clinical, angiocardiographic, and surgical features of this association. It is obviously of importance to detect the conal ventricular septal defect prior to the occurence of significant aortic regurgitation. In the past few years, we have found that phonocardiography has proven useful in the early detection of aortic cusp prolapse with the natural history of conal ventrucular septal defect as suggested in the small series studied by Farru and associates. It is the purpose of this report to more fully document our experience with phonocardiographic recordings in 30 patients with aortic valve prolapse with conal ventricular septal defect. (CVSD)
学校法人昭和大学・昭和医学会の論文