Echocardiographic quantitation of mitral regurgitation: A new doppler technique

Journal of the American Society of Echocardiography

Volumn 11, Issue 2, 1998, Pages 149-154

  Allan, J J ^a   Lewis, J ^a   Kerber, R E ^a  

^a UNIVERSITY OF IOWA HOSPITALS AND CLINICS   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ADULT; AORTA VALVE; ARTICLE; BLOOD FLOW VELOCITY; CLINICAL ARTICLE; COLOR ULTRASOUND FLOWMETRY; DISEASE SEVERITY; DOPPLER ECHOCARDIOGRAPHY; FEMALE; HUMAN; INTERMETHOD COMPARISON; MALE; MITRAL VALVE REGURGITATION; OBSERVER VARIATION; QUANTITATIVE DIAGNOSIS; REGRESSION ANALYSIS; TRANSTHORACIC ECHOCARDIOGRAPHY;

EID: 0031920070     PISSN: 08947317     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0894-7317(98)70073-2     Document Type: Article

References (12)

1. F Helmcke NC Nanda MC Hsiung Color Doppler assessment of mitral regurgitation with orthogonal planes Circulation 75 1987 175 183
2. G Bargiggia L Tronconi D Sahn A new method for quantitation of mitral regurgitation based on color flow Doppler imaging of flow convergence proximal to regurgitant orifice Circulation 84 1991 1481 1489
3. L Rodriguez JD Thomas V Monterroso Validation of the proximal flow convergence method calculation of orifice area in patients with mitral stenosis Circulation 88 1993 1157 1165
4. E Schwammenthal C Chen F Benning M Block G Breithardt RA Levine Dynamics of mitral regurgitant flow and orifice area physiologic application of the proximal flow convergence method: clinical data and experimental testing Circulation 90 1994 307 322
5. G Xie MR Berk MD Smith AN DeMaria A simplified method for determining regurgitant fraction by Doppler echocardiography in patients with aortic regurgitation J Am Coll Cardiol 24 1994 1041 1045
6. WJ Stewart L Jiang R Mich N Pandian JL Guerrero AE Weyman Variable effects of changes in flow rate through the aortic, pulmonary and mitral valves on valve area and flow velocity: impact on quantitative Doppler flow calculations J Am Coll Cardiol 6 1985 653 662
7. EG Cape EG Skoufis AE Weyman AP Yoganathan RA Levine A new method for noninvasive quantification of valvular regurgitation based on conservation of momentum in vitro validation Circulation 79 1989 1343 1353
8. SR Underwood RH Klipstei DN Firmin Magnetic resonance assessment of aortic and mitral regurgitation Br Heart J 56 1986 455 462
9. U Sechtem PW Plugfelder MM Cassidy Mitral and aortic regurgitation: quantification of regurgitant volumes with cine MR imaging Radiology 167 1988 425 430
10. L Badano P Cassottano D Bertoli L Carratino A Lucatti P Spirito Changes in effective aortic valve area during ejection in adults with aortic stenosis Am J Cardiol 78 1996 1023 1028
11. JC Tardif DS Miller NG Pandian Effects of variation in flow on aortic valve area in aortic stenosis based on in vivo planimetry of aortic valve area by multiplane transesophageal echocardiography Am J Cardiol 76 1995 193 198
12. LP Rask KH Karp NP Eriksson Flow dependence of the aortic valve area in patients with aortic stenosis: assessment by application of the continuity equation J Am Soc Echocardiogr 9 1996 295 299