Left Ventricular Wall Stress in Patients With Severe Aortic Insufficiency With Finite Element Analysis

Annals of Thoracic Surgery

Volumn 82, Issue 3, 2006, Pages 840-846

  Wollmuth, Jason R ^a   Bree, Douglas R ^a   Cupps, Brian P ^a   Krock, Marc D ^a   Pomerantz, Benjamin J ^a   Pasque, Robert P ^a   Howells, Analyn ^a   Moazami, Nader ^a   Kouchoukos, Nicholas T ^b   Pasque, Michael K ^a  

^a Cardiothoracic Surgery Research Laboratories   (United States)

^b MISSOURI BAPTIST MEDICAL CENTER   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ADULT; AGED; AORTA VALVE REGURGITATION; AORTA VALVE REPLACEMENT; ARTICLE; CLINICAL ARTICLE; CONTROLLED STUDY; DISEASE SEVERITY; FEMALE; FINITE ELEMENT ANALYSIS; HEART EJECTION FRACTION; HEART LEFT VENTRICLE; HEART STRESS; HUMAN; MALE; NUCLEAR MAGNETIC RESONANCE IMAGING; POSTOPERATIVE PERIOD; PREOPERATIVE EVALUATION; PRIORITY JOURNAL; STATISTICAL SIGNIFICANCE;

ADULT; AGED; AORTIC VALVE INSUFFICIENCY; DISEASE PROGRESSION; FEMALE; FINITE ELEMENT ANALYSIS; HEART VALVE PROSTHESIS IMPLANTATION; HEART VENTRICLES; HUMANS; IMAGING, THREE-DIMENSIONAL; MAGNETIC RESONANCE IMAGING; MALE; MIDDLE AGED; POSTOPERATIVE PERIOD; STRESS, MECHANICAL; STROKE VOLUME; SYSTOLE;

EID: 33747625194     PISSN: 00034975     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.athoracsur.2006.03.100     Document Type: Article

References (20)

1. Greenberg B., Massie B., Thomas D., et al. Association between the exercise ejection fraction response and systolic wall stress in patients with chronic aortic insufficiency. Circulation 71 (1985) 458-465
2. Gaasch W.H., Sundaram M., and Meyer T.E. Managing asymptomatic patients with chronic aortic regurgitation. Chest 111 (1997) 1702-1709
3. Kumpuris A.G., Quinones M.A., Waggoner A.D., et al. Importance of preoperative hypertrophy, wall stress and end-systolic dimension as echocardiographic predictors of normalization of left ventricular dilatation after valve replacement in chronic aortic insufficiency. Am J Cardiol 49 (1982) 1091-1100
4. Borer J.S., Hochreiter C., Herrold E.M., et al. Prediction of indications for valve replacement among asymptomatic or minimally symptomatic patients with chronic aortic regurgitation and normal left ventricular performance. Circulation 97 (1998) 525-534
5. Percy R.F., Miller A.B., and Conetta D.A. Usefulness of left ventricular wall stress at rest and after exercise for outcome prediction in asymptomatic aortic regurgitation. Am Heart J 125 (1993) 151-155
6. Reichek N., Wilson J., St John Sutton M., Plappert T.A., Goldberg S., and Hirshfeld J.W. Noninvasive determination of left ventricular end-systolic stress. validation of the method and initial application. Circulation 65 (1982) 99-108
7. Otto C.M. Timing of aortic valve surgery. Heart 84 (2000) 211-218
8. Cupps B.P., Moustakidis P., Pomerantz B.J., et al. Severe aortic insufficiency and normal systolic function. determining regional left ventricular wall stress by finite-element analysis. Ann Thorac Surg 76 (2003) 668-675 discussion 675
9. Colan S.D., Borow K.M., and Neumann A. Use of the calibrated carotid pulse tracing for calculation of left ventricular pressure and wall stress throughout ejection. Am Heart J 109 (1985) 1306-1310
10. Stefadouros M.A., Dougherty M.J., Grossman W., and Craige E. Determination of systemic vascular resistance by a noninvasive technic. Circulation 47 (1973) 101-107
11. Suwa M., Hirota Y., Kino M., Saito T., Yoneda Y., and Kawamura K. [Noninvasive estimation of left ventricular end-systolic pressure. ] J Cardiol 17 (1987) 845-851
12. Creswell L.L., Moulton M.J., Wyers S.G., et al. An experimental method for evaluating constitutive models of myocardium in in vivo hearts. Am J Physiol 267 2 Pt 2 (1994) H853-H863
13. Moulton M.J., Creswell L.L., Downing S.W., et al. Ventricular interaction in the pathologic heart. A model based study. ASAIO J 40 (1994) M773-M783
14. Szabo B., and Babuska I. Finite element analysis (1991), John Wiley & Sons, New York 384
15. Siemienczuk D., Greenberg B., Morris C., et al. Chronic aortic insufficiency. factors associated with progression to aortic valve replacement. Ann Intern Med 110 (1989) 587-592
16. Pomerantz B.J., Wollmuth J.R., Krock M.D., et al. Myocardial systolic strain is decreased after aortic valve replacement in patients with aortic insufficiency. Ann Thorac Surg 80 (2005) 2186-2192
17. Moulton M.J., Creswell L.L., Downing S.W., Actis R.L., Szabo B.A., and Pasque M.K. Myocardial material property determination in the in vivo heart using magnetic resonance imaging. Int J Card Imaging 12 (1996) 153-167
18. Bonow R.O., Lakatos E., Maron B.J., and Epstein S.E. Serial long-term assessment of the natural history of asymptomatic patients with chronic aortic regurgitation and normal left ventricular systolic function. Circulation 84 (1991) 1625-1635
19. Carabello B.A., Usher B.W., Hendrix G.H., Assey M.E., Crawford F.A., and Leman R.B. Predictors of outcome for aortic valve replacement in patients with aortic regurgitation and left ventricular dysfunction. a change in the measuring stick. J Am Coll Cardiol 10 (1987) 991-997
20. Tarasoutchi F., Grinberg M., Spina G.S., et al. Ten-year clinical laboratory follow-up after application of a symptom-based therapeutic strategy to patients with severe chronic aortic regurgitation of predominant rheumatic etiology. J Am Coll Cardiol 41 (2003) 1316-1324