Harvard Catalyst Profiles

Contact, publication, and social network information about Harvard faculty and fellows.

Judy Weiming Hung, M.D.

Co-Author

This page shows the publications co-authored by Judy Hung and Robert Levine.
Connection Strength

6.161
  1. Hung J, Levine RA. Pixels or Pixie Dust? Grading of mitral regurgitation using intensity analysis of continuous wave Doppler. Heart. 2017 02; 103(3):177-178.
    View in: PubMed
    Score: 0.752
  2. Hung J, Solis J, Handschumacher MD, Guerrero JL, Levine RA. Persistence of mitral regurgitation following ring annuloplasty: is the papillary muscle outside or inside the ring? J Heart Valve Dis. 2012 Mar; 21(2):218-24.
    View in: PubMed
    Score: 0.550
  3. Hung J, Solis J, Guerrero JL, Braithwaite GJ, Muratoglu OK, Chaput M, Fernandez-Friera L, Handschumacher MD, Wedeen VJ, Houser S, Vlahakes GJ, Levine RA. A novel approach for reducing ischemic mitral regurgitation by injection of a polymer to reverse remodel and reposition displaced papillary muscles. Circulation. 2008 Sep 30; 118(14 Suppl):S263-9.
    View in: PubMed
    Score: 0.434
  4. Hung J, Chaput M, Guerrero JL, Handschumacher MD, Papakostas L, Sullivan S, Solis J, Levine RA. Persistent reduction of ischemic mitral regurgitation by papillary muscle repositioning: structural stabilization of the papillary muscle-ventricular wall complex. Circulation. 2007 Sep 11; 116(11 Suppl):I259-63.
    View in: PubMed
    Score: 0.403
  5. Hung J, Papakostas L, Tahta SA, Hardy BG, Bollen BA, Duran CM, Levine RA. Mechanism of recurrent ischemic mitral regurgitation after annuloplasty: continued LV remodeling as a moving target. Circulation. 2004 Sep 14; 110(11 Suppl 1):II85-90.
    View in: PubMed
    Score: 0.328
  6. Levine RA, Hung J. Ischemic mitral regurgitation, the dynamic lesion: clues to the cure. J Am Coll Cardiol. 2003 Dec 03; 42(11):1929-32.
    View in: PubMed
    Score: 0.310
  7. Hung J, Guerrero JL, Handschumacher MD, Supple G, Sullivan S, Levine RA. Reverse ventricular remodeling reduces ischemic mitral regurgitation: echo-guided device application in the beating heart. Circulation. 2002 Nov 12; 106(20):2594-600.
    View in: PubMed
    Score: 0.288
  8. Namasivayam M, He W, Churchill TW, Capoulade R, Liu S, Lee H, Danik JS, Picard MH, Pibarot P, Levine RA, Hung J. Transvalvular Flow Rate Determines Prognostic Value of Aortic Valve Area in Aortic Stenosis. J Am Coll Cardiol. 2020 Apr 21; 75(15):1758-1769.
    View in: PubMed
    Score: 0.242
  9. Liu S, Churchill J, Hua L, Zeng X, Rhoades V, Namasivayam M, Baliyan V, Ghoshhajra BB, Dong T, Dal-Bianco JP, Passeri JJ, Levine RA, Hung J. Direct Planimetry of Left Ventricular Outflow Tract Area by Simultaneous Biplane Imaging: Challenging the Need for a Circular Assumption of the Left Ventricular Outflow Tract in the Assessment of Aortic Stenosis. J Am Soc Echocardiogr. 2020 Apr; 33(4):461-468.
    View in: PubMed
    Score: 0.241
  10. Kataoka A, Zeng X, Guerrero JL, Kozak A, Braithwaite G, Levine RA, Vlahakes GJ, Hung J. Application of polymer-mesh device to remodel left ventricular-mitral valve apparatus in ischemic mitral regurgitation. J Thorac Cardiovasc Surg. 2018 04; 155(4):1485-1493.
    View in: PubMed
    Score: 0.204
  11. Zeng X, Zou L, Levine RA, Guerrero JL, Handschumacher MD, Sullivan SM, Braithwaite GJC, Stone JR, Solis J, Muratoglu OK, Vlahakes GJ, Hung J. Efficacy of polymer injection for ischemic mitral regurgitation: persistent reduction of mitral regurgitation and attenuation of left ventricular remodeling. JACC Cardiovasc Interv. 2015 Feb; 8(2):355-363.
    View in: PubMed
    Score: 0.168
  12. Nunes MC, Handschumacher MD, Levine RA, Barbosa MM, Carvalho VT, Esteves WA, Zeng X, Guerrero JL, Zheng H, Tan TC, Hung J. Role of LA shape in predicting embolic cerebrovascular events in mitral stenosis: mechanistic insights from 3D echocardiography. JACC Cardiovasc Imaging. 2014 May; 7(5):453-61.
    View in: PubMed
    Score: 0.160
  13. Szymanski C, Levine RA, Tribouilloy C, Zheng H, Handschumacher MD, Tawakol A, Hung J. Impact of mitral regurgitation on exercise capacity and clinical outcomes in patients with ischemic left ventricular dysfunction. Am J Cardiol. 2011 Dec 15; 108(12):1714-20.
    View in: PubMed
    Score: 0.133
  14. Zeng X, Levine RA, Hua L, Morris EL, Kang Y, Flaherty M, Morgan NV, Hung J. Diagnostic value of vena contracta area in the quantification of mitral regurgitation severity by color Doppler 3D echocardiography. Circ Cardiovasc Imaging. 2011 Sep; 4(5):506-13.
    View in: PubMed
    Score: 0.131
  15. Solis J, Levine RA, Johnson B, Guerrero JL, Handschumacher MD, Sullivan S, Lam K, Berlin J, Braithwaite GJ, Muratoglu OK, Vlahakes GJ, Hung J. Polymer injection therapy to reverse remodel the papillary muscles: efficacy in reducing mitral regurgitation in a chronic ischemic model. Circ Cardiovasc Interv. 2010 Oct; 3(5):499-505.
    View in: PubMed
    Score: 0.124
  16. Yosefy C, Hung J, Chua S, Vaturi M, Ton-Nu TT, Handschumacher MD, Levine RA. Direct measurement of vena contracta area by real-time 3-dimensional echocardiography for assessing severity of mitral regurgitation. Am J Cardiol. 2009 Oct 01; 104(7):978-83.
    View in: PubMed
    Score: 0.116
  17. Solis J, McCarty D, Levine RA, Handschumacher MD, Fernandez-Friera L, Chen-Tournoux A, Mont L, Vidal B, Singh JP, Brugada J, Picard MH, Sitges M, Hung J. Mechanism of decrease in mitral regurgitation after cardiac resynchronization therapy: optimization of the force-balance relationship. Circ Cardiovasc Imaging. 2009 Nov; 2(6):444-50.
    View in: PubMed
    Score: 0.116
  18. Chua S, Levine RA, Yosefy C, Handschumacher MD, Chu J, Qureshi A, Neary J, Ton-Nu TT, Fu M, Wu CJ, Hung J. Assessment of right ventricular function by real-time three-dimensional echocardiography improves accuracy and decreases interobserver variability compared with conventional two-dimensional views. Eur J Echocardiogr. 2009 Jul; 10(5):619-24.
    View in: PubMed
    Score: 0.112
  19. Solis J, Sitges M, Levine RA, Hung J. Three-dimensional echocardiography. New possibilities in mitral valve assessment. Rev Esp Cardiol (Engl Ed). 2009 Feb; 62(2):188-98.
    View in: PubMed
    Score: 0.111
  20. Solis J, Sitges M, Levine RA, Hung J. Three-dimensional echocardiography. New possibilities in mitral valve assessment. Rev Esp Cardiol. 2009 Feb; 62(2):188-98.
    View in: PubMed
    Score: 0.111
  21. Chu JW, Levine RA, Chua S, Poh KK, Morris E, Hua L, Ton-Nu TT, Hung J. Assessing mitral valve area and orifice geometry in calcific mitral stenosis: a new solution by real-time three-dimensional echocardiography. J Am Soc Echocardiogr. 2008 Sep; 21(9):1006-9.
    View in: PubMed
    Score: 0.107
  22. Neilan TG, Ton-Nu TT, Kawase Y, Yoneyama R, Hoshino K, Del Monte F, Hajjar RJ, Picard MH, Levine RA, Hung J. Progressive nature of chronic mitral regurgitation and the role of tissue Doppler-derived indexes. . 2008 May; 294(5):H2106-11.
    View in: PubMed
    Score: 0.104
  23. Poh KK, Levine RA, Solis J, Shen L, Flaherty M, Kang YJ, Guerrero JL, Hung J. Assessing aortic valve area in aortic stenosis by continuity equation: a novel approach using real-time three-dimensional echocardiography. Eur Heart J. 2008 Oct; 29(20):2526-35.
    View in: PubMed
    Score: 0.104
  24. Delling FN, Sanborn DY, Levine RA, Picard MH, Fifer MA, Palacios IF, Lowry PA, Vlahakes GJ, Vaturi M, Hung J. Frequency and mechanism of persistent systolic anterior motion and mitral regurgitation after septal ablation in obstructive hypertrophic cardiomyopathy. Am J Cardiol. 2007 Dec 01; 100(11):1691-5.
    View in: PubMed
    Score: 0.102
  25. Yosefy C, Levine RA, Solis J, Vaturi M, Handschumacher MD, Hung J. Proximal flow convergence region as assessed by real-time 3-dimensional echocardiography: challenging the hemispheric assumption. J Am Soc Echocardiogr. 2007 Apr; 20(4):389-96.
    View in: PubMed
    Score: 0.098
  26. Ton-Nu TT, Levine RA, Handschumacher MD, Dorer DJ, Yosefy C, Fan D, Hua L, Jiang L, Hung J. Geometric determinants of functional tricuspid regurgitation: insights from 3-dimensional echocardiography. Circulation. 2006 Jul 11; 114(2):143-9.
    View in: PubMed
    Score: 0.093
  27. Nesta F, Leyne M, Yosefy C, Simpson C, Dai D, Marshall JE, Hung J, Slaugenhaupt SA, Levine RA. New locus for autosomal dominant mitral valve prolapse on chromosome 13: clinical insights from genetic studies. Circulation. 2005 Sep 27; 112(13):2022-30.
    View in: PubMed
    Score: 0.088
  28. Sebag IA, Morgan JG, Handschumacher MD, Marshall JE, Nesta F, Hung J, Picard MH, Levine RA. Usefulness of three-dimensionally guided assessment of mitral stenosis using matrix-array ultrasound. Am J Cardiol. 2005 Oct 15; 96(8):1151-6.
    View in: PubMed
    Score: 0.088
  29. Vaturi M, Levine RA, Yosefy C, O'Neil MJ, Picard MH, Hung J. Usefulness of left atrial emptying fraction to predict exercise capacity in patients with normal systolic left ventricular function and without myocardial ischemia. Am J Cardiol. 2005 Apr 15; 95(8):1014-7.
    View in: PubMed
    Score: 0.085
  30. Nesta F, Otsuji Y, Handschumacher MD, Messas E, Leavitt M, Carpentier A, Levine RA, Hung J. Leaflet concavity: a rapid visual clue to the presence and mechanism of functional mitral regurgitation. J Am Soc Echocardiogr. 2003 Dec; 16(12):1301-8.
    View in: PubMed
    Score: 0.078
  31. Levine RA, Hung J, Otsuji Y, Messas E, Liel-Cohen N, Nathan N, Handschumacher MD, Guerrero JL, He S, Yoganathan AP, Vlahakes GJ. Mechanistic insights into functional mitral regurgitation. Curr Cardiol Rep. 2002 Mar; 4(2):125-9.
    View in: PubMed
    Score: 0.069
  32. Capoulade R, Zeng X, Overbey JR, Ailawadi G, Alexander JH, Ascheim D, Bowdish M, Gelijns AC, Grayburn P, Kron IL, Levine RA, Mack MJ, Melnitchouk S, Michler RE, Mullen JC, O'Gara P, Parides MK, Smith P, Voisine P, Hung J. Impact of Left Ventricular to Mitral Valve Ring Mismatch on Recurrent Ischemic Mitral Regurgitation After Ring Annuloplasty. Circulation. 2016 Oct 25; 134(17):1247-1256.
    View in: PubMed
    Score: 0.047
  33. Beaudoin J, Handschumacher MD, Zeng X, Hung J, Morris EL, Levine RA, Schwammenthal E. Mitral valve enlargement in chronic aortic regurgitation as a compensatory mechanism to prevent functional mitral regurgitation in the dilated left ventricle. J Am Coll Cardiol. 2013 Apr 30; 61(17):1809-16.
    View in: PubMed
    Score: 0.037
  34. Chaput M, Handschumacher MD, Guerrero JL, Holmvang G, Dal-Bianco JP, Sullivan S, Vlahakes GJ, Hung J, Levine RA. Mitral leaflet adaptation to ventricular remodeling: prospective changes in a model of ischemic mitral regurgitation. Circulation. 2009 Sep 15; 120(11 Suppl):S99-103.
    View in: PubMed
    Score: 0.029
Connection Strength
The connection strength for co-authors is the sum of the scores for each of their shared publications.

Publication scores are based on many factors, including how long ago they were written and whether the person is a first or senior author.
Funded by the NIH National Center for Advancing Translational Sciences through its Clinical and Translational Science Awards Program, grant number UL1TR002541.