Chordal translocation: Secondary chordal cutting in conjunction with artificial chordae for preserving valvular-ventricular interaction in the treatment of functional mitral regurgitation

Journal of Heart Valve Disease

Volumn 18, Issue 2, 2009, Pages 142-146

  Masuyama, Shinji ^a   Marui, Akira ^a   Shimamoto, Takeshi ^a   Komeda, Masashi ^b  

^a KYOTO UNIVERSITY   (Japan)

^b Nagoya Heart Center   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

BIOMATERIAL; POLITEF;

ARTICLE; CASE REPORT; CHORDA TENDINEA; CORONARY ARTERY BYPASS GRAFT; HEART PAPILLARY MUSCLE; HUMAN; MALE; MIDDLE AGED; MITRAL VALVE REGURGITATION; SUTURE;

BIOCOMPATIBLE MATERIALS; CHORDAE TENDINEAE; CORONARY ARTERY BYPASS; HUMANS; MALE; MIDDLE AGED; MITRAL VALVE INSUFFICIENCY; PAPILLARY MUSCLES; POLYTETRAFLUOROETHYLENE; SUTURES;

EID: 67449104758     PISSN: 09668519     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (12)

1. Tibayan FA, Rodriguez F, Zasio MK, et al. Geometric distortions of the mitral valvular-ventricular complex in chronic ischemic mitral regurgitation. Circulation 2003;108(Suppl. 1):II116-II121 (Pubitemid 37099941)
2. Tahta SA, Oury JH, Maxwell JM, Hiro SP, Duran CM. Outcome after mitral valve repair for functional ischemic mitral regurgitation. J Heart Valve Dis 2002;11:11-18; discussion 18-19
3. Lachmann J, Shirani J, Plestis KA, Frater RW, Lejemtel TH. Mitral ring annuloplasty: An incomplete correction of functional mitral regurgitation associated with left ventricular remodeling. Curr Cardiol Rep 2001;3:24124-24126
4. Kron IL, Green GR, Cope JT. Surgical relocation of the posterior papillary muscle in chronic ischemic mitral regurgitation. Ann Thorac Surg 2002;74:600-601 (Pubitemid 34836988)
5. Langer F, Rodriguez F, Ortiz S, et al. Subvalvular repair: The key to repairing ischemic mitral regurgitation? Circulation 2005;112(Suppl.):I383-I389 (Pubitemid 41266703)
6. Langer F, Schafers HJ. RING plus STRING: Papillary muscle repositioning as an adjunctive repair technique for ischemic mitral regurgitation. J Thorac Cardiovasc Surg 2007;133:247-2479
7. Rodriguez F, Langer F, Harrington KB, et al. Importance of mitral valve second-order chordae for left ventricular geometry, wall thickening mechanics, and global systolic function. Circulation 2004;110(Suppl. 1):II115-II122 (Pubitemid 39263709)
8. Masuyama S, Marui A, Shimamoto T, et al. Chordal translocation for ischemic mitral regurgitation may ameliorate tethering of the posterior and anterior mitral leaflets. J Thorac Cardiovasc Surg 2008;136:868-875
9. Fukuoka M, Nonaka M, Masuyama S, et al. Chordal 'translocation' for functional mitral regurgitation with severe valve tenting: An effort to preserve left ventricular structure and function. J Thorac Cardiovasc Surg 2007;133:1004-1011 (Pubitemid 46435912)
10. Messas E, Yosefy C, Chaput M, et al. Chordal cutting does not adversely affect left ventricle contractile function. Circulation 2006;114(Suppl.):I524- I528 (Pubitemid 44297202)
11. He Z, Jowers C. Effect of mitral valve strut chord cutting on marginal chord tension. J Heart Valve Dis 2008;17:628-634
12. Komeda M, Shimamoto T. Cutting secondary chordae and placing dual taut stitches between the anterior mitral fibrous annulus and the heads of each papillary muscle to treat ischemic mitral regurgitation without deteriorating left ventricular function. J Thorac Cardiovasc Surg 2008;135:226-227