Aortic stenosis with severe left ventricular dysfunction and low transvalvular pressure gradients: Risk stratification by low-dose dobutamine echocardiography

Journal of the American College of Cardiology

Volumn 37, Issue 8, 2001, Pages 2101-2107

  Monin, Jean Luc ^a   Monchi, Mehran ^b   Gest, Virginie ^a   Duval Moulin, Anne Marie ^a   Dubois Rande, Jean Luc ^a   Gueret, Pascal ^a  

^a HENRI MONDOR HOSPITAL   (France)

^b UNIVERSITY OF LIÈGE   (Belgium)

Author keywords

[No Author keywords available]

Indexed keywords

DOBUTAMINE;

AGED; AORTA STENOSIS; ARTICLE; CLINICAL ARTICLE; DOPPLER ECHOCARDIOGRAPHY; FEMALE; FOLLOW UP; HEART DISEASE; HEART LEFT VENTRICLE; HEART LEFT VENTRICLE EJECTION FRACTION; HUMAN; MALE; MORTALITY; PRESSURE GRADIENT; PRIORITY JOURNAL; PROGNOSIS; RISK ASSESSMENT; STRESS ECHOCARDIOGRAPHY; SURVIVAL;

AGED; AORTIC VALVE STENOSIS; CARDIOTONIC AGENTS; DOBUTAMINE; ECHOCARDIOGRAPHY, DOPPLER; EXERCISE TEST; FEMALE; HUMANS; MALE; MIDDLE AGED; PROSPECTIVE STUDIES; RISK ASSESSMENT; VENTRICULAR DYSFUNCTION, LEFT;

EID: 0035876288     PISSN: 07351097     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0735-1097(01)01339-0     Document Type: Article

References (27)

1. Aortic stenosis
2. Severe aortic stenosis with impaired left ventricular function and clinical heart failure: Results of valve replacement
3. Hemodynamic determinants of prognosis of aortic valve replacement in critical aortic stenosis and advanced congestive heart failure
4. Prognosis after valve replacement in patients with severe aortic stenosis and a low transvalvular pressure gradient
5. Aortic valve replacement for aortic stenosis with severe left ventricular dysfunction: Prognostic indicators
6. Severe aortic stenosis with low transvalvular gradient and severe left ventricular dysfunction: Result of aortic valve replacement in 52 patients
7. Usefulness of dobutamine echocardiography in distinguishing severe from nonsevere valvular aortic stenosis in patients with depressed left ventricular function and low transvalvular gradients
8. ACC/AHA guidelines for the management of patients with valvular heart disease: A report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines (Committee on Management of Patients with Valvular Heart Disease)
9. Doppler echocardiography: Theory, instrumentation, technique, and application
10. Continuous-wave Doppler echocardiographic assessment of severity of calcific aortic stenosis: A simultaneous Doppler-catheter correlative study in 100 adult patients
11. Noninvasive estimation of valve area in patients with aortic stenosis by Doppler ultrasound and two-dimensional echocardiography
12. Aortic vane resistance as an adjunct to the Gorlin formula in assessing the severity of aortic stenosis in symptomatic patients
13. Recommendations for quantitation of the left ventricle by two-dimensional echocardiography
14. Results of aortic valve replacement for aortic stenosis with relatively low transvalvular pressure gradients
15. Hemodynamic assessment of patients with low-flow, low-gradient valvular aortic stenosis
16. Effects of dobutamine on Doppler echocardiographic indexes of aortic stenosis
17. Effects of dobutamine on Gorlin and continuity equation valve areas and valve resistance in valvular aortic stenosis
18. Dobutamine stress Doppler hemodynamics in patients with aortic stenosis: Feasibility, safety, and surgical correlations
19. Apport de l'échographie-Doppler sous dobutamine dans le rétrécissement aortique serré avec dysfonction ventriculaire gauche
20. Prediction of functional recovery of viable myocardium after delayed revascularization in postinfarction patients: Accuracy of dobutamine stress echocardiography and influence of long-term vessel patency
21. Determination of the stenotic aortic valve area in adults using Doppler echocardiography
22. Hemodynamic progression of aortic stenosis in adults assessed by Doppler echocardiography
23. In vitro measurement of stenotic human aortic valve orifice area in a pulsatile flow model: Validation of the continuity equation
24. Severe aortic stenosis with low systolic gradient: The good and bad news
25. Accurate noninvasive quantification of stenotic aortic valve area by Doppler echocardiography
26. Prediction of the severity of aortic stenosis by Doppler aortic valve area determination: Prospective Doppler-catheterization correlation in 100 patients
27. Experimental validation of Doppler echocardiographic measurement of volume flow through the stenotic aortic valve