• 3675 Citations
  • 33 Scopus h-Index
1987 …2020

Research output per year

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Research Output

2012

Implantable cardioverter defibrillators in patients with valvular cardiomyopathy

Valles, A. G., Khawaja, F. J., Gersh, B. J., Sarano, M. E., Friedman, P. A., Park, S. J., Hodge, D. O. & Cha, Y-M., Dec 2012, In : Journal of Cardiovascular Electrophysiology. 23, 12, p. 1326-1332 7 p.

Research output: Contribution to journalArticle

8 Scopus citations

Infections of cardiovascular implantable electronic devices

Baddour, L. M., Cha, Y-M. & Wilson, W. R., Aug 30 2012, In : New England Journal of Medicine. 367, 9, p. 842-849 8 p.

Research output: Contribution to journalArticle

72 Scopus citations

Left ventricular discoordination index measured by speckle tracking strain rate imaging predicts reverse remodelling and survival after cardiac resynchronization therapy

Wang, C. L., Powell, B. D., Redfield, M. M., Miyazaki, C., Fine, N. M., Olson, L. J., Cha, Y-M., Espinosa, R. E., Hayes, D. L., Hodge, D. O., Lin, G. D., Friedman, P. A. & Oh, J. K., May 2012, In : European Journal of Heart Failure. 14, 5, p. 517-525 9 p.

Research output: Contribution to journalArticle

22 Scopus citations

Left ventricular lead position for cardiac resynchronization: A comprehensive cinegraphic, echocardiographic, clinical, and survival analysis

Dong, Y. X., Powell, B. D., Asirvatham, S. J., Friedman, P. A., Rea, R. F., Webster, T. L., Brooke, K. L., Hodge, D. O., Wiste, H. J., Yang, Y. Z., Hayes, D. L. & Cha, Y-M., Aug 2012, In : Europace. 14, 8, p. 1139-1147 9 p.

Research output: Contribution to journalArticle

33 Scopus citations

Method of pacing does not affect the recurrence of syncope in carotid sinus syndrome

McLeod, C. J., Trusty, J. M., Jenkins, S. M., Rea, R. F., Cha, Y-M., Espinosa, R. E., Friedman, P. A., Hayes, D. L. & Shen, W. K., Jul 2012, In : PACE - Pacing and Clinical Electrophysiology. 35, 7, p. 827-833 7 p.

Research output: Contribution to journalArticle

16 Scopus citations

Noise, artifact, and oversensing related inappropriate ICD shock evaluation: ALTITUDE noise study

Powell, B. D., Asirvatham, S. J., Perschbacher, D. L., Jones, P. W., Cha, Y-M., Cesario, D. A., Cao, M., Gilliam, F. R. & Saxon, L. A., Jul 2012, In : PACE - Pacing and Clinical Electrophysiology. 35, 7, p. 863-869 7 p.

Research output: Contribution to journalArticle

38 Scopus citations

Outcomes and predictors of difficulty with coronary sinus lead removal

Sheldon, S., Friedman, P. A., Hayes, D. L., Osborn, M. J., Cha, Y-M., Rea, R. F. & Asirvatham, S. J., Oct 2012, In : Journal of Interventional Cardiac Electrophysiology. 35, 1, p. 93-100 8 p.

Research output: Contribution to journalArticle

14 Scopus citations

Premature ventricular contraction-induced cardiomyopathy: A treatable condition

Cha, Y-M., Lee, G. K., Klarich, K. W. & Grogan, M., Feb 2012, In : Circulation: Arrhythmia and Electrophysiology. 5, 1, p. 229-236 8 p.

Research output: Contribution to journalArticle

89 Scopus citations

Safety of magnetic resonance imaging in patients with permanent pacemakers: A collaborative clinical approach

Boilson, B. A., Wokhlu, A., Acker, N. G., Felmlee, J. P., Watson, R. E., Julsrud, P. R., Friedman, P. A., Cha, Y-M., Rea, R. F., Hayes, D. L. & Shen, W. K., Jan 2012, In : Journal of Interventional Cardiac Electrophysiology. 33, 1, p. 59-67 9 p.

Research output: Contribution to journalArticle

31 Scopus citations
2011

Anodal stimulation: An underrecognized cause of nonresponders to cardiac resynchronization therapy

Dendy, K. F., Powell, B. D., Cha, Y-M., Espinosa, R. E., Friedman, P. A., Rea, R. F., Hayes, D. L., Redfield, M. M. & Asirvatham, S. J., May 2011, In : Indian Pacing and Electrophysiology Journal. 11, 3, p. 64-72 9 p.

Research output: Contribution to journalArticle

19 Scopus citations

Cardiac sympathetic reserve and response to cardiac resynchronization therapy

Cha, Y-M., Chareonthaitawee, P., Dong, Y. X., Kemp, B. J., Oh, J. K., Miyazaki, C., Hayes, D. L., Rea, R. F., Asirvatham, S. J., Webster, T. L., Dalzell, C. M., Hodge, D. O., Herges, R. M., Yong, Y. Z., Zhang, Y. & Chen, P. S., May 2011, In : Circulation: Heart Failure. 4, 3, p. 339-344 6 p.

Research output: Contribution to journalArticle

31 Scopus citations

Characteristics of premature ventricular complexes as correlates of reduced left ventricular systolic function: Study of the burden, duration, coupling interval, morphology and site of origin of PVCs

Del Carpio Munoz, F., Syed, F. F., Noheria, A., Cha, Y-M., Friedman, P. A., Hammill, S. C., Munger, T. M., Venkatachalam, K. L., Shen, W. K., Packer, D. L. & Asirvatham, S. J., Jul 2011, In : Journal of Cardiovascular Electrophysiology. 22, 7, p. 791-798 8 p.

Research output: Contribution to journalArticle

119 Scopus citations

Differential outcome of cardiac resynchronization therapy in ischemic cardiomyopathy and idiopathic dilated cardiomyopathy

McLeod, C. J., Shen, W. K., Rea, R. F., Friedman, P. A., Hayes, D. L., Wokhlu, A., Webster, T. L., Wiste, H. J., Hodge, D. O., Bradley, D. J., Hammill, S. C., Packer, D. L. & Cha, Y-M., Mar 2011, In : Heart Rhythm. 8, 3, p. 377-382 6 p.

Research output: Contribution to journalArticle

50 Scopus citations

Effect of cardiac resynchronization therapy on broad neurohormone biomarkers in heart failure.

Dong, Y. X., Burnett, J. C. J., Chen, H. H., Sandberg, S., Yang, Y. Z., Zhang, Y., Chen, P. S. & Cha, Y-M., Apr 2011, In : Journal of interventional cardiac electrophysiology : an international journal of arrhythmias and pacing. 30, 3, p. 241-249 9 p.

Research output: Contribution to journalArticle

11 Scopus citations

Effects of ventricular demand and dual-chamber pacing models on the long-term clinical outcome and cardiac remodeling in patients with symptomatic bradycardia

Dong, Y. X., Guo, M., Yang, Y. Z., Gao, L. J., Cha, Y-M., Xie, Z. Z., Zhang, S. L., Sun, Y. H., Wang, Y. Q., Xia, Y. L. & Boodhna, J., Aug 16 2011, In : National Medical Journal of China. 91, 30, p. 2103-2107 5 p.

Research output: Contribution to journalArticle

1 Scopus citations

Implantable cardioverter defibrillator electrogram adjudication for device registries: Methodology and observations from ALTITUDE

Powell, B. D., Cha, Y-M., Asirvatham, S. J., Cesario, D. A., Cao, M., Jones, P. W., Seth, M., Saxon, L. A. & Gilliam, F. R., Aug 2011, In : PACE - Pacing and Clinical Electrophysiology. 34, 8, p. 1003-1012 10 p.

Research output: Contribution to journalArticle

24 Scopus citations

No increased bleeding events with continuation of oral anticoagulation therapy for patients undergoing cardiac device procedure

Li, H. K., Chen, F. C., Rea, R. F., Asirvatham, S. J., Powell, B. D., Friedman, P. A., Shen, W. K., Brady, P. A., Bradley, D. J., Lee, H. C., Hodge, D. O., Slusser, J. P., Hayes, D. L. & Cha, Y-M., Jul 2011, In : PACE - Pacing and Clinical Electrophysiology. 34, 7, p. 868-874 7 p.

Research output: Contribution to journalArticle

44 Scopus citations

Success of ablation for atrial fibrillation in isolated left ventricular diastolic dysfunction: A comparison to systolic dysfunction and normal ventricular function

Cha, Y-M., Wokhlu, A., Asirvatham, S. J., Shen, W. K., Friedman, P. A., Munger, T. M., Oh, J. K., Monahan, K. H., Haroldson, J. M., Hodge, D. O., Herges, R. M., Hammill, S. C. & Packer, D. L., Oct 2011, In : Circulation: Arrhythmia and Electrophysiology. 4, 5, p. 724-732 9 p.

Research output: Contribution to journalArticle

74 Scopus citations
2010

Atrioventricular nodal ablation predicts survival benefit in patients with atrial fibrillation receiving cardiac resynchronization therapy

Dong, K., Shen, W. K., Powell, B. D., Dong, Y. X., Rea, R. F., Friedman, P. A., Hodge, D. O., Wiste, H. J., Webster, T., Hayes, D. L. & Cha, Y-M., Sep 2010, In : Heart Rhythm. 7, 9, p. 1240-1245 6 p.

Research output: Contribution to journalArticle

62 Scopus citations

Coronary venoplasty-assisted implantation of cardiac resynchronization device in a patient with persistent left superior vena cava

Cagin, C., Barsness, G. W., Friedman, P. A. & Cha, Y-M., Jan 2010, In : Heart Rhythm. 7, 1, p. 141-142 2 p.

Research output: Contribution to journalArticle

7 Scopus citations

Effect of ablation of complex fractionated atrial electrogram on vagal modulation in dogs

Zhang, S. L., Dong, Y. X., Jiang, P., Gao, L. J., Cha, Y-M., Packer, D. L., Xia, Y. L., Yin, X. M., Chang, D. & Yang, Y. Z., Nov 20 2010, In : Chinese Medical Journal. 123, 22, p. 3288-3292 5 p.

Research output: Contribution to journalArticle

5 Scopus citations

Effect of long-term right ventricular pacing in young adults with structurally normal heart

Sagar, S., Shen, W. K., Asirvatham, S. J., Cha, Y-M., Espinosa, R. E., Friedman, P. A., Hodge, D. O., Munger, T. M., Porter, C. B. J., Rea, R. F., Hayes, D. L. & Jahangir, A., Apr 2010, In : Circulation. 121, 15, p. 1698-1705 8 p.

Research output: Contribution to journalArticle

41 Scopus citations

Long-term outcome of atrial fibrillation ablation: Impact and predictors of very late recurrence

Wokhlu, A., Hodge, D. O., Monahan, K. H., Asirvatham, S. J., Friedman, P. A., Munger, T. M., Cha, Y-M., Shen, W. K., Brady, P. A., Bluhm, C. M., Haroldson, J. M., Hammill, S. C. & Packer, D. L., Oct 2010, In : Journal of Cardiovascular Electrophysiology. 21, 10, p. 1071-1078 8 p.

Research output: Contribution to journalArticle

121 Scopus citations
29 Scopus citations

State of the Art cardiac resynchronization therapy: where we are and future direction

Dong, Y. X. & Cha, Y-M., May 25 2010, In : National Medical Journal of China. 90, 20, p. 1371-1374 4 p.

Research output: Contribution to journalArticle

The Pericardial Space: Obtaining Access and an Approach to Fluoroscopic Anatomy

Syed, F., Lachman, N., Christensen, K., Mears, J. A., Buescher, T., Cha, Y-M., Friedman, P. A., Munger, T. M. & Asirvatham, S. J., Mar 2010, In : Cardiac Electrophysiology Clinics. 2, 1, p. 9-23 15 p.

Research output: Contribution to journalArticle

8 Scopus citations
2009

Arrhythmogenic mechanisms for the sudden death in heart failure

Dong, Y. X. & Cha, Y-M., Dec 2009, In : Journal of Geriatric Cardiology. 6, 4, p. 244-248 5 p.

Research output: Contribution to journalArticle

Prevention of thromboembolic stroke in patients undergoing catheter-based ablation for atrial fibrillation: Has it been optimized?

Cha, Y-M., Powell, B. D. & Hammill, S. C., Dec 2009, In : Journal of Cardiovascular Electrophysiology. 20, 12, p. 1364-1365 2 p.

Research output: Contribution to journalArticle

1 Scopus citations

The esophageal effects of cryoenergy during cryoablation for atrial fibrillation

Ahmed, H., Neuzil, P., d'Avila, A., Cha, Y-M., Laragy, M., Mares, K., Brugge, W. R., Forcione, D. G., Ruskin, J. N., Packer, D. L. & Reddy, V. Y., Jul 2009, In : Heart Rhythm. 6, 7, p. 962-969 8 p.

Research output: Contribution to journalArticle

98 Scopus citations

Transcatheter closure of congenital coronary artery fistulae: Immediate and long-term follow-up results

Zhu, X. Y., Zhang, D. Z., Han, X. M., Cui, C. S., Sheng, X. T., Wang, Q. G., Cha, Y-M., Abhiram, P. & Rihal, C. S., Sep 2009, In : Clinical Cardiology. 32, 9, p. 506-512 7 p.

Research output: Contribution to journalArticle

27 Scopus citations

Upgrade and de novo cardiac resynchronization therapy: Impact of paced or intrinsic QRS morphology on outcomes and survival

Wokhlu, A., Rea, R. F., Asirvatham, S. J., Webster, T., Brooke, K., Hodge, D. O., Wiste, H. J., Dong, Y., Hayes, D. L. & Cha, Y-M., Oct 2009, In : Heart Rhythm. 6, 10, p. 1439-1447 9 p.

Research output: Contribution to journalArticle

52 Scopus citations

Use of an autologous blood recovery system during emergency pericardiocentesis in the electrophysiology laboratory

Venkatachalam, K. L., Fanning, L. J., Willis, E. A., Beinborn, D. S., Bradley, D. J., Cha, Y-M., Shen, W. K., Asirvatham, S. J., Sinak, L. J., Packer, D. L., Munger, T. M., Santrach, P. J. & Friedman, P. A., Mar 2009, In : Journal of Cardiovascular Electrophysiology. 20, 3, p. 280-283 4 p.

Research output: Contribution to journalArticle

15 Scopus citations

Utilization of retrograde right bundle branch block to differentiate atrioventricular nodal from accessory pathway conduction

Kapa, S., Henz, B. D., Dib, C., Cha, Y-M., Friedman, P. A., Munger, T. M., Ladewig, D. J., Hammill, S. C., Packer, D. L. & Asirvatham, S. J., Jul 2009, In : Journal of Cardiovascular Electrophysiology. 20, 7, p. 751-758 8 p.

Research output: Contribution to journalArticle

9 Scopus citations
2008

Cardiac resynchronization therapy upregulates cardiac autonomic control

Cha, Y-M., Oh, J. K., Miyazaki, C., Hayes, D. L., Rea, R. F., Shen, W. K., Asirvatham, S. J., Kemp, B. J., Hodge, D. O., Chen, P. S. & Chareonthaitawee, P., Oct 2008, In : Journal of Cardiovascular Electrophysiology. 19, 10, p. 1045-1052 8 p.

Research output: Contribution to journalArticle

25 Scopus citations

Cardiomyopathy induced by pulmonary vein tachycardia cured by catheter ablation

Liu, X. K., Gersh, B. J. & Cha, Y-M., Jul 2008, In : Nature Clinical Practice Cardiovascular Medicine. 5, 7, p. 406-410 5 p.

Research output: Contribution to journalArticle

1 Scopus citations

Catheter ablation for atrial fibrillation in patients with obesity

Cha, Y-M., Friedman, P. A., Asirvatham, S. J., Shen, W. K., Munger, T. M., Rea, R. F., Brady, P. A., Jahangir, A., Monahan, K. H., Hodge, D. O., Meverden, R. A., Gersh, B. J., Hammill, S. C. & Packer, D. L., May 20 2008, In : Circulation. 117, 20, p. 2583-2590 8 p.

Research output: Contribution to journalArticle

61 Scopus citations
98 Scopus citations

Heart failure and sudden death

Cha, Y-M. & Shen, W. K., 2008, Electrical Diseases of the Heart: Genetics, Mechanisms, Treatment, Prevention. Springer London, p. 873-887 15 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

2 Scopus citations

Mechanisms and utility of discrete great arterial potentials in the ablation of outflow tract ventricular arrhythmias.

Srivathsan, K., Bunch, T. J., Asirvatham, S. J., Edwards, W. D., Friedman, P. A., Munger, T. M., Hammill, S. C., Cha, Y-M., Brady, P. A., Jahangir, A., Bradley, D. J., Rea, R. F., Packer, D. L. & Shen, W. K., Apr 2008, In : Circulation. Arrhythmia and electrophysiology. 1, 1, p. 30-38 9 p.

Research output: Contribution to journalArticle

61 Scopus citations

Substrate and procedural predictors of outcomes after catheter ablation for atrial fibrillation in patients with hypertrophic cardiomyopathy

Bunch, T. J., Munger, T. M., Friedman, P. A., Asirvatham, S. J., Brady, P. A., Cha, Y-M., Rea, R. F., Shen, W. K., Powell, B. D., Ommen, S. R., Monahan, K. H., Haroldson, J. M. & Packer, D. L., Oct 2008, In : Journal of Cardiovascular Electrophysiology. 19, 10, p. 1009-1014 6 p.

Research output: Contribution to journalArticle

75 Scopus citations
2007

Electrophysiologic manifestations of ventricular tachyarrhythmias provoking appropriate defibrillator interventions in high-risk patients with hypertrophic cardiomyopathy

Cha, Y-M., Gersh, B. J., Maron, B. J., Boriani, G., Spirito, P., Hodge, D. O., Weivoda, P. L., Trusty, J. M., Friedman, P. A., Hammill, S. C., Rea, R. F. & Shen, W. K., May 2007, In : Journal of Cardiovascular Electrophysiology. 18, 5, p. 483-487 5 p.

Research output: Contribution to journalArticle

40 Scopus citations

Response to cardiac resynchronization therapy predicts survival in heart failure: A single-center experience

Cha, Y-M., Rea, R. F., Wang, M., Shen, W. K., Asirvatham, S. J., Friedman, P. A., Munger, T. M., Espinosa, R. E., Hodge, D. O., Hayes, D. L. & Redfield, M. M., Oct 2007, In : Journal of Cardiovascular Electrophysiology. 18, 10, p. 1015-1019 5 p.

Research output: Contribution to journalArticle

20 Scopus citations
2006
16 Scopus citations

Fiber-optic immuno-biosensor for rapid and accurate detection of nerve growth factor in human blood

Tang, L., Cha, Y-M., Li, H., Chen, P. S. & Lin, S. F., 2006, Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. p. 811-814 4 p. 4029558

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Scopus citations
2005

Effects of omapatrilat on cardiac nerve sprouting and structural remodeling in experimental congestive heart failure

Cha, Y-M., Redfield, M. M., Shah, S., Shen, W. K., Fishbein, M. C. & Chen, P. S., Sep 2005, In : Heart Rhythm. 2, 9, p. 984-990 7 p.

Research output: Contribution to journalArticle

22 Scopus citations
2004

Atrial fibrillation and ventricular dysfunction: A vicious electromechanical cycle

Cha, Y-M., Redfield, M. M., Shen, W. K. & Gersh, B. J., Jun 15 2004, In : Circulation. 109, 23, p. 2839-2843 5 p.

Research output: Contribution to journalArticle

141 Scopus citations
2003
82 Scopus citations
2002
16 Scopus citations
1997
10 Scopus citations
1996
32 Scopus citations