Overestimation of gradients by Doppler is related to severity of aortic stenosis: an in-vitro study

被引:0
|
作者
Jiamsripong, P. [1 ]
Adams, J. C. [1 ]
Marupakula, V. [1 ]
Mcmahon, E. M. [1 ]
Belohlavek, M. [1 ]
Chaliki, H. P. [1 ]
机构
[1] Mayo Clin, Scottsdale, AZ USA
关键词
D O I
暂无
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
引用
收藏
页码:3 / 3
页数:1
相关论文
共 50 条
  • [21] Discordant Grading of Aortic Stenosis Severity: New Insights from an In Vitro Study
    Adda, Jerome
    Stanova, Viktoria
    Zenses, Anne-Sophie
    Clavel, Marie-Annick
    Barragan, Paul
    Penaranda, Guillaume
    Habib, Gilbert
    Pibarot, Philippe
    Rieu, Regis
    STRUCTURAL HEART-THE JOURNAL OF THE HEART TEAM, 2019, 3 (05): : 415 - 422
  • [22] DIFFERENCES BETWEEN DOPPLER AND CATHETER GRADIENTS DUE TO PRESSURE RECOVERY IN AORTIC-STENOSIS CAN BE PREDICTED FROM ORIFICE VELOCITY, CONTINUITY EQUATION ORIFICE AREA, AND AORTIC DIAMETER IN-VITRO
    BAUMGARTNER, H
    SCHIMA, H
    NIEDERBERGER, J
    MAURER, G
    CIRCULATION, 1994, 90 (04) : 114 - 114
  • [23] Prediction of pressure recovery location in aortic valve stenosis: An in-vitro validation study
    Rhodes, Katherine D.
    Strom, Joel A.
    Rahman, Muhammad M.
    VanAuker, Michael D.
    JOURNAL OF HEART VALVE DISEASE, 2007, 16 (05): : 489 - 494
  • [24] Effect of stenosis length on ''coarctation'' pressure gradients and their evaluation by CW Doppler ultrasound: An in vitro study
    Ta, M
    Desrochers, K
    Giraud, GD
    Zarandi, M
    Gharib, M
    CIRCULATION, 1997, 96 (08) : 3834 - 3834
  • [25] Echo Doppler validation of aortic valve resistance in assessment of severity of aortic stenosis.
    Vila, J
    EsquivelAvila, JG
    Xie, T
    Tee, H
    Davis, M
    Ahmad, M
    JOURNAL OF INVESTIGATIVE MEDICINE, 1996, 44 (01) : A4 - A4
  • [26] SIMPLIFIED DOPPLER METHOD FOR ESTIMATING MEAN VALVE GRADIENTS IN AORTIC-STENOSIS
    RAICHLEN, JS
    SOBEL, RM
    COWLING, DF
    SCHAFER, RS
    CLINICAL RESEARCH, 1991, 39 (02): : A403 - A403
  • [27] Coronary microcirculatory dysfunction is related to the severity of aortic stenosis
    Rajappan, K
    Rimoldi, O
    Ariff, B
    Pennell, DJ
    Sheridan, DJ
    Camici, PG
    EUROPEAN HEART JOURNAL, 2001, 22 : 309 - 309
  • [28] A PRACTICAL APPLICATION OF DOPPLER ECHOCARDIOGRAPHY FOR THE ASSESSMENT OF SEVERITY OF AORTIC-STENOSIS
    HARRISON, MR
    GURLEY, JC
    SMITH, MD
    GRAYBURN, PA
    DEMARIA, AN
    AMERICAN HEART JOURNAL, 1988, 115 (03) : 622 - 628
  • [29] Invasive hemodynamic versus Doppler echocardiographic assessment of aortic stenosis severity
    Feldman, Ted
    Guerrero, Mayra
    CATHETERIZATION AND CARDIOVASCULAR INTERVENTIONS, 2016, 87 (03) : 498 - 499
  • [30] Impact of blood pressure on the Doppler echocardiographic assessment of severity of aortic stenosis
    Little, Stephen H.
    Chan, Kwan-Leung
    Burwash, Ian G.
    HEART, 2007, 93 (07) : 848 - 855