Dobutamine, challenge for low-gradient aortic stenosis

被引:13
作者
Grayburn, PA
Eichhorn, EJ
机构
[1] VA Med Ctr, Div Cardiol, Dept Internal Med, Dallas, TX 75216 USA
[2] Univ Texas, SW Med Ctr, Dallas, TX 75230 USA
关键词
D O I
10.1161/01.CIR.0000025707.19008.0E
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
引用
收藏
页码:763 / 765
页数:3
相关论文
共 14 条
[1]   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) [J].
Bonow, RO ;
Carabello, B ;
De Leon, AC ;
Edmunds, LH ;
Fedderly, BJ ;
Freed, MD ;
Gaasch, WH ;
Mckay, CR ;
Nishimura, RA ;
O'Gara, PT ;
O'Rourke, RA ;
Rahimtoola, SH .
JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY, 1998, 32 (05) :1486-1582
[2]   PROGNOSIS AFTER VALVE-REPLACEMENT IN PATIENTS WITH SEVERE AORTIC-STENOSIS AND A LOW TRANSVALVULAR PRESSURE-GRADIENT [J].
BROGAN, WC ;
GRAYBURN, PA ;
LANGE, RA ;
HILLS, LD .
JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY, 1993, 21 (07) :1657-1660
[3]   DEPENDENCE OF GORLIN FORMULA AND CONTINUITY EQUATION VALVE AREAS ON TRANSVALVULAR VOLUME FLOW-RATE IN VALVULAR AORTIC-STENOSIS [J].
BURWASH, IG ;
THOMAS, DD ;
SADAHIRO, M ;
PEARLMAN, AS ;
VERRIER, ED ;
THOMAS, R ;
KRAFT, CD ;
OTTO, CM .
CIRCULATION, 1994, 89 (02) :827-835
[4]   AORTIC-VALVE RESISTANCE AS AN ADJUNCT TO THE GORLIN FORMULA IN ASSESSING THE SEVERITY OF AORTIC-STENOSIS IN SYMPTOMATIC PATIENTS [J].
CANNON, JD ;
ZILE, MR ;
CRAWFORD, FA ;
CARABELLO, BA .
JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY, 1992, 20 (07) :1517-1523
[5]   HYDRAULIC ESTIMATION OF STENOTIC ORIFICE AREA - A CORRECTION OF THE GORLIN FORMULA [J].
CANNON, SR ;
RICHARDS, KL ;
CRAWFORD, M .
CIRCULATION, 1985, 71 (06) :1170-1178
[6]   HEMODYNAMIC DETERMINANTS OF PROGNOSIS OF AORTIC-VALVE REPLACEMENT IN CRITICAL AORTIC-STENOSIS AND ADVANCED CONGESTIVE HEART-FAILURE [J].
CARABELLO, BA ;
GREEN, LH ;
GROSSMAN, W ;
COHN, LH ;
KOSTER, JK ;
COLLINS, JJ .
CIRCULATION, 1980, 62 (01) :42-48
[7]   Severe aortic stenosis with low transvalvular gradient and severe left ventricular dysfunction - Result of aortic valve replacement in 52 patients [J].
Connolly, HM ;
Oh, JK ;
Schaff, HV ;
Roger, VL ;
Osborn, SL ;
Hodge, DO ;
Tajik, AJ .
CIRCULATION, 2000, 101 (16) :1940-1946
[8]   USEFULNESS OF DOBUTAMINE ECHOCARDIOGRAPHY IN DISTINGUISHING SEVERE FROM NONSEVERE VALVULAR AORTIC-STENOSIS IN PATIENTS WITH DEPRESSED LEFT-VENTRICULAR FUNCTION AND LOW TRANSVALVULAR GRADIENTS [J].
DEFILIPPI, CR ;
WILLETT, DL ;
BRICKNER, E ;
APPLETON, CP ;
YANCY, CW ;
EICHHORN, EJ ;
GRAYBURN, PA .
AMERICAN JOURNAL OF CARDIOLOGY, 1995, 75 (02) :191-194
[9]   Aortic stenosis with severe left ventricular dysfunction and low transvalvular pressure gradients - Risk stratification by low-dose dobutamine echocardiography [J].
Monin, JL ;
Monchi, M ;
Gest, V ;
Duval-Moulin, AM ;
Dubois-Rande, JL ;
Gueret, P .
JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY, 2001, 37 (08) :2101-2107
[10]   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 [J].
Nishimura, RA ;
Grantham, JA ;
Connolly, HM ;
Schaff, HV ;
Higano, ST ;
Holmes, DR .
CIRCULATION, 2002, 106 (07) :809-813