Abstract: Objective To explore the clinical correction of Ebstein’s anomaly using a modified Carpentier’s method and summarize the clinical experience . Methods We retrospectively analyzed data for 13 consecutive patients( 6 males and 7 females, with an age of 26.8±13.5 years) with Ebstein’s anomaly who underwent operation in the First Affiliated Hospital of Anhui Medical University between June 2006 and August 2010. All patients underwent correction using a modified Carpentier’s method. Operative techniques included excising and suturing the right atrialized chamber; puckering and shortening the tricuspid annulus;detaching the septal and posterior leaflet and/or part of the anterior leaflet from the displaced annulus; broadening and enlarging the area of the posterior/septal valve leaflet using autologous pericardium, and reattaching them to the true tricuspid annulus;transecting and reimplanting the papillary muscle and chordae; and simultaneously correcting any other congenital malformations. Results All patients survived and recovered well. The cardiac functional grading ranged from Ⅰ to Ⅱ (New York Heart Association ). All patients were followed up for 3 to 15 months (average 8 months). Postoperative echocardiograpy showed disappearance of tricuspid incompetence in 10 patients and mild or moderate tricuspid incompetence in 3 patients. The patients’ tricuspid valve leaflets were all at the normal level. At three months and at one year postoperation, rechecked echocardiograpy showed opening and closing of the tricuspid and right ventricular function recovering well, with no obvious incompetence in 12 patients, and moderate tricuspid incompetence lightened to mild in 1 patient. All patients returned to normal work and life. Conclusion Our technique for correcting Ebstein’s anomaly using a modified Carpentier’s method had satisfactory early results. The patients’ right ventricles were effectively reshaped and recovered function through excising and suturing the right atrialized chamber, and favorable tricuspid valvuloplasty effect was achieved by reattaching the enlarged leaflets using autologous pericardium to the true tricuspid annulus, and by transecting and reimplantating the papillary muscle and chordae.
Citation: HE Weilai,ZHOU Ruyuan,GE Shenglin,et al .. Correction of Ebstein’s Anomaly Using a Modified Carpentier’s Method. Chinese Journal of Clinical Thoracic and Cardiovascular Surgery, 2012, 19(1): 22-25. doi: Copy