메뉴 건너뛰기




Volumn 23, Issue 4, 2010, Pages 380-386

Validation of Conventional and Simplified Methods to Calculate Projected Valve Area at Normal Flow Rate in Patients With Low Flow, Low Gradient Aortic Stenosis: The Multicenter TOPAS (True or Pseudo Severe Aortic Stenosis) Study

Author keywords

Aortic stenosis; Left ventricular dysfunction; Stress echocardiography; Valvular heart disease

Indexed keywords

DOBUTAMINE;

EID: 77950113956     PISSN: 08947317     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.echo.2010.02.002     Document Type: Article
Times cited : (131)

References (18)
  • 1
    • 0042308426 scopus 로고    scopus 로고
    • Low-gradient aortic stenosis: operative risk stratification and predictors for long-term outcome: a multicenter study using dobutamine stress hemodynamics
    • Monin J.L., Quere J.P., Monchi M., Petit H., Baleynaud S., Chauvel C., et al. Low-gradient aortic stenosis: operative risk stratification and predictors for long-term outcome: a multicenter study using dobutamine stress hemodynamics. Circulation 108 (2003) 319-324
    • (2003) Circulation , vol.108 , pp. 319-324
    • Monin, J.L.1    Quere, J.P.2    Monchi, M.3    Petit, H.4    Baleynaud, S.5    Chauvel, C.6
  • 2
    • 33846887146 scopus 로고    scopus 로고
    • Low-flow, low-gradient aortic stenosis: from evaluation to treatment
    • Burwash I.G. Low-flow, low-gradient aortic stenosis: from evaluation to treatment. Curr Opin Cardiol 22 (2007) 84-91
    • (2007) Curr Opin Cardiol , vol.22 , pp. 84-91
    • Burwash, I.G.1
  • 3
    • 34147210074 scopus 로고    scopus 로고
    • Low-gradient aortic valve stenosis. Value and limitations of dobutamine stress testing
    • Bermejo J., and Yotti R. Low-gradient aortic valve stenosis. Value and limitations of dobutamine stress testing. Heart 93 (2007) 298-302
    • (2007) Heart , vol.93 , pp. 298-302
    • Bermejo, J.1    Yotti, R.2
  • 4
    • 34249869566 scopus 로고    scopus 로고
    • B-type natriuretic peptide in low-flow, low-gradient aortic stenosis: relationship to hemodynamics and clinical outcome
    • Bergler-Klein J., Mundigler G., Pibarot P., Burwash I.G., Dumesnil J.G., Blais C., et al. B-type natriuretic peptide in low-flow, low-gradient aortic stenosis: relationship to hemodynamics and clinical outcome. Circulation 115 (2007) 2848-2855
    • (2007) Circulation , vol.115 , pp. 2848-2855
    • Bergler-Klein, J.1    Mundigler, G.2    Pibarot, P.3    Burwash, I.G.4    Dumesnil, J.G.5    Blais, C.6
  • 5
    • 54449093329 scopus 로고    scopus 로고
    • Predictors of outcomes in low-flow, low-gradient aortic stenosis: results of the multicenter TOPAS study
    • Clavel M.A., Fuchs C., Burwash I.G., Mundigler G., Dumesnil J.G., Baumgartner H., et al. Predictors of outcomes in low-flow, low-gradient aortic stenosis: results of the multicenter TOPAS study. Circulation 118 suppl (2008) S234-S242
    • (2008) Circulation , vol.118 , Issue.SUPPL
    • Clavel, M.A.1    Fuchs, C.2    Burwash, I.G.3    Mundigler, G.4    Dumesnil, J.G.5    Baumgartner, H.6
  • 6
    • 0028857528 scopus 로고
    • Usefulness of dobutamine echocardiography in distinguishing severe from nonsevere valvular aortic stenosis in patients with depressed left ventricular function and low transvalvular gradients
    • deFilippi C.R., Willett D.L., Brickner E., Appleton C.P., Yancy C.W., Eichhorn E.J., et al. Usefulness of dobutamine echocardiography in distinguishing severe from nonsevere valvular aortic stenosis in patients with depressed left ventricular function and low transvalvular gradients. Am J Cardiol 75 (1995) 191-194
    • (1995) Am J Cardiol , vol.75 , pp. 191-194
    • deFilippi, C.R.1    Willett, D.L.2    Brickner, E.3    Appleton, C.P.4    Yancy, C.W.5    Eichhorn, E.J.6
  • 7
    • 0035399681 scopus 로고    scopus 로고
    • Comparison of valve resistance with effective orifice area regarding flow dependence
    • Blais C., Pibarot P., Dumesnil J.G., Garcia D., Chen D., and Durand L.G. Comparison of valve resistance with effective orifice area regarding flow dependence. Am J Cardiol 88 (2001) 45-52
    • (2001) Am J Cardiol , vol.88 , pp. 45-52
    • Blais, C.1    Pibarot, P.2    Dumesnil, J.G.3    Garcia, D.4    Chen, D.5    Durand, L.G.6
  • 8
    • 0036695404 scopus 로고    scopus 로고
    • Hemodynamic stability of valve area, valve resistance and stroke work loss in aortic stenosis: a comparative analysis
    • Burwash I.G., Hay K.M., and Chan K.L. Hemodynamic stability of valve area, valve resistance and stroke work loss in aortic stenosis: a comparative analysis. J Am Soc Echocardiogr 15 (2002) 814-822
    • (2002) J Am Soc Echocardiogr , vol.15 , pp. 814-822
    • Burwash, I.G.1    Hay, K.M.2    Chan, K.L.3
  • 9
    • 33644867696 scopus 로고    scopus 로고
    • The projected valve area at normal flow rate improves the assessment of stenosis severity in patients with low flow aortic stenosis: the multicenter TOPAS (Truly or Pseudo Severe Aortic Stenosis) study
    • Blais C., Burwash I.G., Mundigler G., Dumesnil J.G., Loho N., Rader F., et al. The projected valve area at normal flow rate improves the assessment of stenosis severity in patients with low flow aortic stenosis: the multicenter TOPAS (Truly or Pseudo Severe Aortic Stenosis) study. Circulation 113 (2006) 711-721
    • (2006) Circulation , vol.113 , pp. 711-721
    • Blais, C.1    Burwash, I.G.2    Mundigler, G.3    Dumesnil, J.G.4    Loho, N.5    Rader, F.6
  • 10
    • 33644874716 scopus 로고    scopus 로고
    • Comparison of valve structure, valve weight, and severity of the valve obstruction in 1849 patients having isolated aortic valve replacement for aortic valve stenosis (with or without associated aortic regurgitation) studied at 3 different medical centers in 2 different time periods
    • Roberts W.C., Ko J.M., and Hamilton C. Comparison of valve structure, valve weight, and severity of the valve obstruction in 1849 patients having isolated aortic valve replacement for aortic valve stenosis (with or without associated aortic regurgitation) studied at 3 different medical centers in 2 different time periods. Circulation 112 (2005) 3919-3929
    • (2005) Circulation , vol.112 , pp. 3919-3929
    • Roberts, W.C.1    Ko, J.M.2    Hamilton, C.3
  • 11
    • 0034712686 scopus 로고    scopus 로고
    • Severe aortic stenosis with low transvalvular gradient and severe left ventricular dysfunction. Result of aortic valve replacement in 52 patients
    • Connolly H.M., Oh J.K., Schaff H.V., Roger V.L., Osborn S.L., et al. Severe aortic stenosis with low transvalvular gradient and severe left ventricular dysfunction. Result of aortic valve replacement in 52 patients. Circulation 101 (2000) 1940-1946
    • (2000) Circulation , vol.101 , pp. 1940-1946
    • Connolly, H.M.1    Oh, J.K.2    Schaff, H.V.3    Roger, V.L.4    Osborn, S.L.5
  • 12
    • 41649112583 scopus 로고    scopus 로고
    • Aortic valve replacement for low-flow/low-gradient aortic stenosis: operative risk stratification and long-term outcome: a European multicenter study
    • Levy F., Laurent M., Monin J.L., Maillet J.M., Pasquet A., Le Tourneau T., et al. Aortic valve replacement for low-flow/low-gradient aortic stenosis: operative risk stratification and long-term outcome: a European multicenter study. J Am Coll Cardiol 51 (2008) 1466-1472
    • (2008) J Am Coll Cardiol , vol.51 , pp. 1466-1472
    • Levy, F.1    Laurent, M.2    Monin, J.L.3    Maillet, J.M.4    Pasquet, A.5    Le Tourneau, T.6
  • 13
    • 0037072463 scopus 로고    scopus 로고
    • Low-output, low-gradient aortic stenosis in patients with depressed left ventricular systolic function: the clinical utility of the dobutamine challenge in the catheterization laboratory
    • Nishimura R.A., Grantham J.A., Connolly H.M., Schaff H.V., Higano S.T., and Holmes Jr. D.R. Low-output, low-gradient aortic stenosis in patients with depressed left ventricular systolic function: the clinical utility of the dobutamine challenge in the catheterization laboratory. Circulation 106 (2002) 809-813
    • (2002) Circulation , vol.106 , pp. 809-813
    • Nishimura, R.A.1    Grantham, J.A.2    Connolly, H.M.3    Schaff, H.V.4    Higano, S.T.5    Holmes Jr., D.R.6
  • 14
    • 0042859863 scopus 로고    scopus 로고
    • Impact of prosthesis-patient mismatch on short-term mortality after aortic valve replacement
    • Blais C., Dumesnil J.G., Baillot R., Simard S., Doyle D., and Pibarot P. Impact of prosthesis-patient mismatch on short-term mortality after aortic valve replacement. Circulation 108 (2003) 983-988
    • (2003) Circulation , vol.108 , pp. 983-988
    • Blais, C.1    Dumesnil, J.G.2    Baillot, R.3    Simard, S.4    Doyle, D.5    Pibarot, P.6
  • 15
    • 61849106967 scopus 로고    scopus 로고
    • Prosthetic heart valves: Selection of the optimal prosthesis and long-term management
    • Pibarot P., and Dumesnil J.G. Prosthetic heart valves: Selection of the optimal prosthesis and long-term management. Circulation 119 (2009) 1034-1048
    • (2009) Circulation , vol.119 , pp. 1034-1048
    • Pibarot, P.1    Dumesnil, J.G.2
  • 16
    • 65149088915 scopus 로고    scopus 로고
    • Comparison of the hemodynamic performance of percutaneous and surgical bioprostheses for the treatment of severe aortic stenosis
    • Clavel M.A., Webb J.G., Pibarot P., Altwegg L., Dumont E., Thompson C., et al. Comparison of the hemodynamic performance of percutaneous and surgical bioprostheses for the treatment of severe aortic stenosis. J Am Coll Cardiol 53 (2009) 1883-1891
    • (2009) J Am Coll Cardiol , vol.53 , pp. 1883-1891
    • Clavel, M.A.1    Webb, J.G.2    Pibarot, P.3    Altwegg, L.4    Dumont, E.5    Thompson, C.6
  • 17
    • 0037929695 scopus 로고    scopus 로고
    • Determinants of symptoms and exercise capacity in aortic stenosis: a comparison of resting haemodynamics and valve compliance during dobutamine stress
    • Das P., Rimington H., Smeeton N., and Chambers J. Determinants of symptoms and exercise capacity in aortic stenosis: a comparison of resting haemodynamics and valve compliance during dobutamine stress. Eur Heart J 24 (2003) 1254-1263
    • (2003) Eur Heart J , vol.24 , pp. 1254-1263
    • Das, P.1    Rimington, H.2    Smeeton, N.3    Chambers, J.4
  • 18
    • 65549097369 scopus 로고    scopus 로고
    • Size-adjusted left ventricular outflow tract diameter reference values: a safeguard for the evaluation of the severity of aortic stenosis
    • Leye M., Brochet E., Lepage L., Cueff C., Boutron I., and Detaint D. Size-adjusted left ventricular outflow tract diameter reference values: a safeguard for the evaluation of the severity of aortic stenosis. J Am Soc Echocardiogr 22 (2009) 445-451
    • (2009) J Am Soc Echocardiogr , vol.22 , pp. 445-451
    • Leye, M.1    Brochet, E.2    Lepage, L.3    Cueff, C.4    Boutron, I.5    Detaint, D.6


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.