[Reconstruction of atrioventricular valves in partial and total atrioventricular canal].
Among the anomalies of endocardial cushion defects, the partial (PCAVC) and common (CCAVC) AV canal present a special challenge to the cardiac surgeon. In particular, reconstruction of the AV valve can be difficult in CCAVC because of morphologic variations. Within 17 years, 383 patients with this disease were operated on. Early mortality of PCAVC is below 1%, and of CCAVC below 5%. A total of 90% of the survivors are in NYHA class I. In general, plastic reconstruction of the mitral valve is performed. The risk of reoperation for recurrent mitral incompetence in both groups is between 7% and 10%. Mitral valve replacement is a rare event (1.5%).
Meisner
H
H
Deutsches Herzzentrum München.
Paek
S U
SU
Hähnel
C
C
Sebening
F
F
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D004694:Endocardial Cushion Defects / Q000401:mortality / Q000601:surgery*; D005260:Female; D005500:Follow-Up Studies; D006350:Heart Valve Prosthesis; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D008944:Mitral Valve Insufficiency / Q000401:mortality / Q000601:surgery; D011183:Postoperative Complications / Q000401:mortality / Q000601:surgery; D012086:Reoperation; D015996:Survival Rate
Rekonstruktion der AV-Klappen beim partiellen und totalen AV-Kanal.