Chordal preservation improves postoperative ventricular performance following valve replacement for chronic mitral regurgitation

Cardiovascular Surgery

Volumn 4, Issue 5, 1996, Pages 628-634

  Popovic, Z ^a   Barac, I ^a   Jovic, M ^a   Ristic, M ^a   Panic, G ^a   Miric, M ^a   Bojic, M ^a  

^a Institute of Cardiovascular Disease Dedinje   (Serbia)

Author keywords

Mitral regurgitation; Mitral valve surgery; Ventricular performance

Indexed keywords

AGED; ARTICLE; CLINICAL ARTICLE; CLINICAL TRIAL; CONTROLLED CLINICAL TRIAL; CONTROLLED STUDY; ECHOCARDIOGRAPHY; HEART LEFT VENTRICLE PERFORMANCE; HEART VALVE SURGERY; HUMAN; MITRAL VALVE REGURGITATION; PRIORITY JOURNAL; RANDOMIZED CONTROLLED TRIAL;

EID: 0030272106     PISSN: 09672109     EISSN: None     Source Type: Journal    
DOI: 10.1016/0967-2109(96)00039-7     Document Type: Article

References (32)

1. 1. Ross J. Afterload mismatch in aortic and mitral valve disease: implications for surgical therapy. J Am Coll Cardiol 1985; 5: 811-26.
2. 2. Carabello BA, Williams H, Gash AK et al. Hemodynamic predictors of outcome in patients undergoing valve replacement. Circulation 1986; 74: 1309-16.
3. 3. Hennein HA, Swan JA, McIntosh CL, Bonow RO, Stone CD, Clarke RE. Comparative assessment of chordae preservation versus chordae resection during mitral valve replacement. J Thorac Cardiovasc Surg 1988; 96: 253-60.
4. 4. Wisenbaugh T. Does normal pump function belie muscle dysfunction in patients with chronic severe mitral regurgitation? Circulation 1988; 77: 515-25.
5. 5. Starling MR, Kirsh MM, Montgomery DG, Gross MD. Impaired left ventricular contractile function in patients with long term mitral regurgitation and normal ejection fraction. J Am Coll Cardiol 1993; 22: 239-50.
6. 6. Sarris GE, Fann JI, Niczyporuk MA, Derby GC, Handen CE, Miller DC. Global and regional left ventricular performance in the in situ ejecting canine heart. Importance of the mitral apparatus. Circulation 1989; 80 (suppl. I): I24-42.
7. 7. Hansen DE, Cahill PD, Derby GC, Miller DC. Relative contribution of anterior and posterior mitral chordae tendinae to canine global left ventricular systolic function. J Thorac Cardiovasc Surg 1987; 93: 45-55.
8. 8. Ishihara K, Zile MR, Kanazawa S et al. Left ventricular mechanics and myocyte function after correction of experimental chronic mitral regurgitation by combined mitral valve replacement and preservation of the native valve apparatus. Circulation 1992; 86 (suppl. II): II16-25.
9. 9. Yun KL, Fann JL, Rayhill SC et al. Importance of the mitral subvalvular apparatus for left ventricular segmental systolic mechanics. Circulation 1990; 82 (suppl. IV): IV89-104.
10. 10. Corin WJ, Sutsch G, Murakami T, Krogmann ON, Turina M, Hess OM. Left ventricular function in chronic mitral regurgitation: preoperative and postoperative comparison. J Am Coll Cardiol 1995; 25: 113-21.
11. 11. Miki S, Kusuhara K, Ueda Y, Komeda M, Ohkita Y, Yahata T. Mitral valve replacement with preservation of chordae tendinae and papillary muscles. Ann Thorac Surg 1988; 45: 28-34.
12. 12. David TE, Uden DE, Strauss HD. The importance of the mitral apparatus in left ventricular function after correction of mitral regurgitation. Circulation 1983; 68 (suppl. II): II76-82.
13. 13. David TE, Burns RJ, Bacchus CM, Druck NM, Weisel RD. Mitral valve replacement for mitral regurgitation with and without preservation of chordae tendinae. J Thorac Cardiovasc Surg 1984; 88: 718-25.
14. 14. Komeda M, David TE, Rao V, Sun Z, Weisel RD, Burns RJ. Late hemodynamic effects of the preserved papillary muscles during mitral valve replacement. Circulation 1994; 90: II190-4.
15. 15. Harpole DH, Rankin JS, Wolfe WG et al. Effects of standard mitral valve replacement on left ventricular function. Ann Thorac Surg 1990; 49: 866-74.
16. 16. Tarelli G, Musazzi A, Semeraro F, Ceriani L, Respighi E. Effect of the preservation of annulo-papillary continuity on left ventricular ejection fraction after mitral valve surgery. Eur J Cardiothorac Surg 1994; 8: 478-81.
17. 17. Okita Y, Miki S, Kusuhara K et al. Analysis of left ventricular motion after mitral valve replacement with a technique of preservation of all chordae tendinae: comparison with conventional valve replacement or mitral valve repair. J Thorac Cardiovasc Surg 1992; 104: 786-95.
18. 18. Rozich JD, Carabello BA, Usher BW, Kratz JM, Bell AE, Zile MR. Mitral valve replacement with and without chordal preservation in patients with chronic mitral regurgitation. Circulation 1992; 86: 1718-26.
19. 19. Haber HL, Simek CL, Bergin JD et al. Bolus intravenous nitroglycerine predominantly reduces afterload in patients with excessive arterial elastance. J Am Coll Cardiol 1993; 22: 251-7.
20. 20. Heinrich H. Systolic pressure-dimension relationships and diastolic dimensions for monitoring of left ventricular function. In: Erbel R, Khandheria BK, Brennecke R et al., eds. Transoesophageal Echocardiography, Berlin: Springer Verlag, 1989: 274-81.
21. 21. Wallace A, Lam HW, Nose PS, Bellows W, Mangano DT. Changes in systolic and diastolic ventricular function with cold cardioplegic arrest in man. J Cardiac Surg 1994; 9 (suppl): 497-502.
22. 22. Pitarys CJ II, Forman MB, Panayiotou H. Long-term effects of excision of mitral apparatus on global and regional ventricular function in humans. J Am Coll Cardiol 1990; 15: 557-63.
23. 23. David TE, Ho WC. The effect of preservation of chordae tendinae on mitral valve replacement for postinfarction mitral regurgitation. Circulation 1986; 74 (suppl. I): I116-20.
24. 24. Wisenbaugh T, Skudicky D, Sareli P. Prediction of outcome after valve replacement for rheumatic mitral regurgitation in the era of chordal preservation. Circulation 1994; 89: 191-7.
25. 25. Menno Klautz JR, Teitel DF, Steendijk P, van Bel F, Baan J. Interaction between afterload and contractility in the newborn heart: evidence of homeometric autoregulation in the intact circulation. J Am Coll Cardiol 1995; 25: 1428-35.
26. 26. Kass AD, Maughan WL. From Emax to pressure-volume relations: a broader view. Circulation 1988; 77: 1203-12.
27. 27. Brickner ME, Starling MR. Dissociation of end systole from end ejection in patients with long-term mitral regurgitation. Circulation 1990; 81: 1277-86.
28. 28. Eckberg DL, Gault JH, Bouchard RL, Karliner JS, Ross J Jr. Mechanics of left ventricular contraction in chronic severe mitral regurgitation. Circulation 1973; 47: 1252-9.
29. 29. Starling MR, Walsh RA, Dell'Italia LJ, Mancini J, Lasher JC, Lancaster JL. The relationship of various measures of end-systole to left ventricular maximum time-varying elastance in man. Circulation 1987; 76: 32-43.
30. 30. Kono A, Maughan WL, Sunagawa K, Hamilton K, Sagawa K, Weisfeldt ML. The use of left ventricular end-ejection pressure and peak pressure in the estimation of the end systolic pressure volume relationship. Circulation 1984; 70: 1057-65.
31. 31. Kameyama T, Asanoi H, Ishizaka S, Sasayama S. Ventricular load optimisation by unoading therapy in patients with heart failure. J Am Coll Cardiol 1991; 17: 199-207.
32. 32. Asanoi H, Sasayama S, Kameyama T. Ventriculoarterial coupling in normal and failing hearts in humans. Circ Res 1989; 65: 483-93.