19982020

Research output per year

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Research Output

2020
2 Scopus citations

Impact of defibrillation threshold testing on burden of heart failure hospitalizations

Akdemir, B., Li, Y., Krishnan, B., Adabag, S., Tholakanahalli, V., Benditt, D. G. & Li, J. M., May 3 2020, In : Acta cardiologica. 75, 3, p. 226-232 7 p.

Research output: Contribution to journalArticle

QTc dispersion as a novel marker in identifying patients requiring an epicardial approach for ablation of scar mediated ventricular tachycardia

Krishnappa, D., Akdemir, B., Nantsupawat, T., Krishnan, B., Can, I., Adabag, S., Li, J. M. & Tholakanahalli, V. N., Jul 1 2020, In : Indian Pacing and Electrophysiology Journal. 20, 4, p. 141-146 6 p.

Research output: Contribution to journalArticle

Open Access
2019

Atrial Fibrillation in the Elderly: The Role of Sub-Clinical Isolated Cardiac Amyloidosis

Krishnappa, D., Dykoski, R., Can, I., Mbai, M., Anand, I. S., Florea, V., Chandrashekar, Y. S., Li, J. M. & Tholakanahalli, V. N., Dec 1 2019, In : Scientific reports. 9, 1, 16584.

Research output: Contribution to journalArticle

Open Access
2018

A single center experience on the clinical utility evaluation of an insertable cardiac monitor

Li, Y., Nantsupawat, T., Olson, M., Tholakanahalli, V. N., Adabag, S., Wang, Z., Benditt, D. G. & Li, J-M., Jul 1 2018, In : Journal of Electrocardiology. 51, 4, p. 583-587 5 p.

Research output: Contribution to journalArticle

1 Scopus citations

Effectiveness and accuracy of arrhythmia detection algorithm with the Reveal LINQ insertable cardiac monitor

Li, Y., Tholakanahalli, V., Adabag, S., Wang, Z. & Li, J., Jun 24 2018, In : Chinese Journal of Cardiology. 46, 6, p. 470-474 5 p.

Research output: Contribution to journalArticle

3 Scopus citations

Outcomes of Catheter Ablation of Ventricular Tachycardia Based on Etiology in Nonischemic Heart Disease: An International Ventricular Tachycardia Ablation Center Collaborative Study

Vaseghi, M., Hu, T. Y., Tung, R., Vergara, P., Frankel, D. S., Di Biase, L., Tedrow, U. B., Gornbein, J. A., Yu, R., Mathuria, N., Nakahara, S., Tzou, W. S., Sauer, W. H., Burkhardt, J. D., Tholakanahalli, V. N., Dickfeld, T. M., Weiss, J. P., Bunch, T. J., Reddy, M., Callans, D. J. & 6 others, Lakkireddy, D. R., Natale, A., Marchlinski, F. E., Stevenson, W. G., Della Bella, P. & Shivkumar, K., Sep 2018, In : JACC: Clinical Electrophysiology. 4, 9, p. 1141-1150 10 p.

Research output: Contribution to journalArticle

Open Access
21 Scopus citations

Predictive Score for Identifying Survival and Recurrence Risk Profiles in Patients Undergoing Ventricular Tachycardia Ablation

Vergara, P., Tzou, W. S., Tung, R., Brombin, C., Nonis, A., Vaseghi, M., Frankel, D. S., Di Biase, L., Tedrow, U., Mathuria, N., Nakahara, S., Tholakanahalli, V., Bunch, T. J., Weiss, J. P., Dickfeld, T., Lakireddy, D., Burkhardt, J. D., Santangeli, P., Callans, D., Natale, A. & 5 others, Marchlinski, F., Stevenson, W. G., Shivkumar, K., Sauer, W. H. & Della Bella, P., Dec 1 2018, In : Circulation. Arrhythmia and electrophysiology. 11, 12, p. e006730

Research output: Contribution to journalArticle

Open Access
10 Scopus citations

Successful ventricular tachycardia ablation in patients with electrical storm reduces recurrences and improves survival

Vergara, P., Tung, R., Vaseghi, M., Brombin, C., Frankel, D., Di Biase, L., Nagashima, K., Tedrow, U., Tzou, W. S., Sauer, W. H., Mathuria, N., Nakahara, S., Vakil, K., Tholakanahalli, V., Bunch, T. J., Weiss, J. P., Dickfeld, T., Vunnam, R., Lakireddy, D., Burkhardt, J. D. & 8 others, Correra, A., Santangeli, P., Callans, D., Natale, A., Marchlinski, F., Stevenson, W. G., Shivkumar, K. & Della Bella, P., Jan 2018, In : Heart Rhythm. 15, 1, p. 48-55 8 p.

Research output: Contribution to journalArticle

Open Access
30 Scopus citations

Supraventricular tachycardia with complete heart block

Nantsupawat, T., Benditt, D. G., Adabag, S. & Tholakanahalli, V. N., Jul 2018, In : Journal of cardiovascular electrophysiology. 29, 7, p. 1042-1045 4 p.

Research output: Contribution to journalArticle

2017

Early Mortality After Catheter Ablation of Ventricular Tachycardia in Patients With Structural Heart Disease

International VT Ablation Center Collaborative Group, May 2 2017, In : Journal of the American College of Cardiology. 69, 17, p. 2105-2115 11 p.

Research output: Contribution to journalArticle

Open Access
42 Scopus citations

Frequency of pacemaker malfunction associated with monopolar electrosurgery during pulse generator replacement or upgrade surgery

Lin, Y., Melby, D. P., Krishnan, B., Adabag, S., Tholakanahalli, V. N. & Li, J-M., Aug 1 2017, In : Journal of Interventional Cardiac Electrophysiology. 49, 2, p. 205-209 5 p.

Research output: Contribution to journalArticle

1 Scopus citations

Hemodynamic Support in Ventricular Tachycardia Ablation: An International VT Ablation Center Collaborative Group Study

Turagam, M. K., Vuddanda, V., Atkins, D., Santangeli, P., Frankel, D. S., Tung, R., Vaseghi, M., Sauer, W. H., Tzou, W., Mathuria, N., Nakahara, S., Dickfeld, T. M., Bunch, T. J., Weiss, P., Di Biase, L., Tholakanahalli, V., Vakil, K., Tedrow, U. B., Stevenson, W. G., Della Bella, P. & 6 others, Shivkumar, K., Marchlinski, F. E., Callans, D. J., Natale, A., Reddy, M. & Lakkireddy, D., Dec 26 2017, In : JACC: Clinical Electrophysiology. 3, 13, p. 1534-1543 10 p.

Research output: Contribution to journalArticle

Open Access
22 Scopus citations

Intra-Atrial Right Coronary Artery and its Ablation Implications

Krishnan, B., Cross, C., Dykoski, R., Benditt, D. G., Mbai, M., McFalls, E., Li, J. M., Bertog, S. & Tholakanahalli, V. N., Sep 2017, In : JACC: Clinical Electrophysiology. 3, 9, p. 1037-1045 9 p.

Research output: Contribution to journalArticle

Open Access

Outcomes after repeat ablation of ventricular tachycardia in structural heart disease: An analysis from the International VT Ablation Center Collaborative Group

Tzou, W. S., Tung, R., Frankel, D. S., Di Biase, L., Santangeli, P., Vaseghi, M., Bunch, T. J., Weiss, J. P., Tholakanahalli, V. N., Lakkireddy, D., Vunnam, R., Dickfeld, T., Mathuria, N., Tedrow, U., Vergara, P., Vakil, K., Nakahara, S., Burkhardt, J. D., Stevenson, W. G., Callans, D. J. & 5 others, Della Bella, P., Natale, A., Shivkumar, K., Marchlinski, F. E. & Sauer, W. H., Jul 2017, In : Heart Rhythm. 14, 7, p. 991-997 7 p.

Research output: Contribution to journalArticle

17 Scopus citations

Post-Extrasystolic Potentiation as a Predictor of Recovery of Left Ventricular Dysfunction After Radiofrequency Catheter Ablation

Krishnan, B., Sankar, A., Anand, I., Adabag, S., Li, J-M., McFalls, E. O., Benditt, D. G., Shivkumar, K. & Tholakanahalli, V. N., Nov 2017, In : JACC: Clinical Electrophysiology. 3, 11, p. 1283-1291 9 p.

Research output: Contribution to journalArticle

Open Access
4 Scopus citations

Ventricular Tachycardia Ablation in Severe Heart Failure: An International Ventricular Tachycardia Ablation Center Collaboration Analysis

Tzou, W. S., Tung, R., Frankel, D. S., Vaseghi, M., Jared Bunch, T., Di Biase, L., Tholakanahalli, V. N., Lakkireddy, D., Dickfeld, T., Saliaris, A., Peter Weiss, J., Mathuria, N., Tedrow, U., Afzal, M. R., Vergara, P., Nagashima, K., Patel, M., Nakahara, S., Vakil, K., David Burkhardt, J. & 8 others, Tseng, C. H., Natale, A., Shivkumar, K., Callans, D. J., Stevenson, W. G., Della Bella, P., Marchlinski, F. E. & Sauer, W. H., Jan 1 2017, In : Circulation: Arrhythmia and Electrophysiology. 10, 1, e004494.

Research output: Contribution to journalArticle

16 Scopus citations

Ventricular Tachycardia Ablation in the Elderly: An International Ventricular Tachycardia Center Collaborative Group Analysis

Vakil, K., Garcia, S., Tung, R., Vaseghi, M., Tedrow, U., Della Bella, P., Frankel, D. S., Vergara, P., Di Biase, L., Nagashima, K., Nakahara, S., Tzou, W. S., Burkhardt, J. D., Dickfeld, T., Weiss, J. P., Bunch, J., Callans, D., Lakkireddy, D., Natale, A., Sauer, W. H. & 4 others, Stevenson, W. G., Marchlinski, F., Shivkumar, K. & Tholakanahalli, V. N., Dec 1 2017, In : Circulation: Arrhythmia and Electrophysiology. 10, 12, e005332.

Research output: Contribution to journalArticle

5 Scopus citations
2016

Carbamazepine-induced atrioventricular block in an elderly woman

Can, I. & Tholakanahalli, V., 2016, In : Turk Kardiyoloji Dernegi Arsivi. 44, 1, p. 68-70 3 p.

Research output: Contribution to journalArticle

4 Scopus citations

Cardiac sympathectomy: Expanding indications and surgical techniques

Tholakanahalli, V. N. & Kelly, R. F., Jul 1 2016, In : Heart Rhythm. 13, 7, p. 1386-1387 2 p.

Research output: Contribution to journalEditorial

Discontinuation of Dofetilide From QT Prolongation and Ventricular Tachycardia in the Real World

Anand, V., Vakil, K., Tholakanahalli, V., Li, J. M., McFalls, E. & Adabag, S., Dec 1 2016, In : JACC: Clinical Electrophysiology. 2, 7, p. 777-781 5 p.

Research output: Contribution to journalArticle

Open Access
9 Scopus citations

Review of His-Purkinje System Abnormality with Case Studies

Tholakanahalli, V. N., Can, I. & Asirvatham, S. J., Dec 1 2016, In : Cardiac Electrophysiology Clinics. 8, 4, p. 747-752 6 p.

Research output: Contribution to journalReview article

Sex and Catheter Ablation for Ventricular Tachycardia: An International Ventricular Tachycardia Ablation Center Collaborative Group Study

Frankel, D. S., Tung, R., Santangeli, P., Tzou, W. S., Vaseghi, M., Di Biase, L., Nagashima, K., Tedrow, U., Bunch, T. J., Tholakanahalli, V. N., Dendi, R., Reddy, M., Lakkireddy, D., Dickfeld, T., Weiss, J. P., Mathuria, N., Vergara, P., Patel, M., Nakahara, S., Vakil, K. & 7 others, Sauer, W. H., Callans, D. J., Natale, A., Stevenson, W. G., Della Bella, P., Shivkumar, K. & Marchlinski, F. E., Nov 1 2016, In : JAMA cardiology. 1, 8, p. 938-944 7 p.

Research output: Contribution to journalArticle

11 Scopus citations
2015

Freedom from recurrent ventricular tachycardia after catheter ablation is associated with improved survival in patients with structural heart disease: An International VT Ablation Center Collaborative Group study

Tung, R., Vaseghi, M., Frankel, D. S., Vergara, P., Di Biase, L., Nagashima, K., Yu, R., Vangala, S., Tseng, C. H., Choi, E. K., Khurshid, S., Patel, M., Mathuria, N., Nakahara, S., Tzou, W. S., Sauer, W. H., Vakil, K., Tedrow, U., Burkhardt, J. D., Tholakanahalli, V. N. & 13 others, Saliaris, A., Dickfeld, T., Weiss, J. P., Bunch, T. J., Reddy, M., Kanmanthareddy, A., Callans, D. J., Lakkireddy, D., Natale, A., Marchlinski, F., Stevenson, W. G., Della Bella, P. & Shivkumar, K., Sep 1 2015, In : Heart Rhythm. 12, 9, p. 1997-2007 11 p.

Research output: Contribution to journalArticle

182 Scopus citations

Mortality prediction using a modified Seattle Heart Failure Model may improve patient selection for ventricular tachycardia ablation

Vakil, K. P., Roukoz, H., Tung, R., Levy, W. C., Anand, I. S., Shivkumar, K., Rector, T. S., Vaseghi, M. & Tholakanahalli, V., Dec 1 2015, In : American Heart Journal. 170, 6, p. 1099-1104 6 p.

Research output: Contribution to journalArticle

11 Scopus citations
2014

Cardiac imaging in evaluating patients prone to sudden death

Tamene, A., Tholakanahalli, V. N. & Chandrashekhar, Y., Jan 13 2014, In : Indian heart journal. 66, SUPPL. 1, p. S61-S70

Research output: Contribution to journalReview article

3 Scopus citations

Freezing at the his bundle

Vakil, K. P. & Tholakanahalli, V. N., Nov 1 2014, In : Indian Pacing and Electrophysiology Journal. 14, 6, p. 281-283 3 p.

Research output: Contribution to journalEditorial

Postüral ortostatik taşikardi sendromunda piridostigmin tedavisi

Translated title of the contribution: Pyridostigmine in the treatment of postural orthostatic tachycardia syndromeCan, I. & Tholakanahalli, V., Sep 1 2014, In : Turk Kardiyoloji Dernegi Arsivi. 42, 6, p. 553-555 3 p.

Research output: Contribution to journalArticle

2 Scopus citations

Unusual closed loop stimulator responsive pacing in a patient with severe pulmonary hypertension

Li, J., Di, C., Tholakanahalli, V. & Lin, W., Sep 1 2014, In : PACE - Pacing and Clinical Electrophysiology. 37, 9, p. 1228-1229 2 p.

Research output: Contribution to journalComment/debate

2013
21 Scopus citations

Efficacy and benefits of catheter ablation of ventricular premature complexes in patients younger and older than 65 years of age

Akkaya, M., Roukoz, H., Adabaǧ, S., Peter, A., Li, J. M. & Tholakanahalli, V., Sep 1 2013, In : Turk Kardiyoloji Dernegi Arsivi. 41, 6, p. 497-504 8 p.

Research output: Contribution to journalArticle

1 Scopus citations

Implantable cardioverter-defibrillators in patients with COPD

Naksuk, N., Kunisaki, K. M., Benditt, D. G., Tholakanahalli, V. & Adabag, S., Sep 2013, In : CHEST. 144, 3, p. 778-783 6 p.

Research output: Contribution to journalArticle

5 Scopus citations
8 Scopus citations

Left atrial appendage thrombus despite anticoagulation

Florea, V., Tholakanahalli, V. N., Adabag, S. & Chandrashekhar, Y. S., Jun 1 2013, In : Journal of Atrial Fibrillation. 6, 1, p. 11-13 3 p.

Research output: Contribution to journalArticle

2 Scopus citations
2012

Operative technique and atrial tachyarrhythmias after orthotopic heart transplantation

Sattiraju, S., Vats, S., Krishnan, B., Kim, S. K., Austin, E., Can, I., Tholakanahalli, V., Benditt, D. G. & Chen, L. Y., Dec 2012, In : Journal of Atrial Fibrillation. 5, 4, p. 31-38 8 p.

Research output: Contribution to journalArticle

2 Scopus citations

Risk of acute kidney injury in patients who undergo coronary angiography and cardiac surgery in close succession

Ko, B., Garcia, S., Mithani, S. A., Tholakanahalli, V. N. & Adabag, S., Aug 1 2012, In : European Heart Journal. 33, 16, p. 2065-2070 6 p.

Research output: Contribution to journalArticle

38 Scopus citations
2011
37 Scopus citations
2010

Proximity of right coronary artery to cavotricuspid isthmus as determined by computed tomography

Al Aloul, B., Sigurdsson, G., Can, I., Li, J. M., Dykoski, R. & Tholakanahalli, V. N., Nov 1 2010, In : PACE - Pacing and Clinical Electrophysiology. 33, 11, p. 1319-1323 5 p.

Research output: Contribution to journalArticle

7 Scopus citations
2009

An unusual cause of asystole during a routine pacemaker generator change

Can, I., Tholakanahalli, V. & Li, J. M., Jul 1 2009, In : PACE - Pacing and Clinical Electrophysiology. 32, 7, p. 949-951 3 p.

Research output: Contribution to journalArticle

Current status of implantable cardioverter-defibrillator therapy in heart failure

Can, I. & Tholakanahalli, V. N., Sep 10 2009, In : Current heart failure reports. 6, 3, p. 199-209 11 p.

Research output: Contribution to journalReview article

1 Scopus citations

Electrocardiographic markers of cardioversion success in patients with atrial fibrillation

Aloul, B. A., Adabag, S., Can, I., Roukoz, H., McClintock, S., Benditt, D. G. & Tholakanahalli, V. N., Sep 1 2009, In : Southern Medical Journal. 102, 9, p. 885-889 5 p.

Research output: Contribution to journalArticle

1 Scopus citations

Gerbode-type defect induced by catheter ablation of the atrioventricular node

Can, I., Krueger, K., Chandrashekhar, Y. S., Li, J-M., Dykoski, R. & Tholakanahalli, V. N., Jun 9 2009, In : Circulation. 119, 22

Research output: Contribution to journalArticle

18 Scopus citations

Two-to-one atrioventricular block: What is the mechanism?

Can, I., Guptan, A., Li, J. M. & Tholakanahalli, V. N., Oct 1 2009, In : Heart Rhythm. 6, 10, p. 1526-1527 2 p.

Research output: Contribution to journalArticle

2 Scopus citations
2007

Brugada pattern electrocardiogram associated with supratherapeutic phenytoin levels and the risk of sudden death

Aloul, B. A., Adabag, A. S., Houghland, M. A. & Tholakanahalli, V., May 1 2007, In : PACE - Pacing and Clinical Electrophysiology. 30, 5, p. 713-715 3 p.

Research output: Contribution to journalArticle

18 Scopus citations
2006

Atrial fibrillation associated with hypokalemia due to primary hyperaldosteronism (Conn's syndrome)

Aloul, B. A., Li, J-M., Benditt, D. G. & Tholakanahalli, V. N., Nov 1 2006, In : PACE - Pacing and Clinical Electrophysiology. 29, 11, p. 1303-1305 3 p.

Research output: Contribution to journalArticle

11 Scopus citations
2005

Assessment of percutaneous coronary intervention on regional and global left ventricular function in patients with chronic total occlusions

Ermis, C., Boz, A., Tholakanahalli, V. N., Yalcinkaya, S., Semiz, E., Sancaktar, O., Benditt, D. G. & Deger, N., Mar 1 2005, In : Canadian Journal of Cardiology. 21, 3, p. 275-280 6 p.

Research output: Contribution to journalArticle

9 Scopus citations
2004

Usefulness of B-Type Natriuretic Peptide Assay in the Assessment of Symptomatic State in Hypertrophic Cardiomyopathy

Maron, B. J., Tholakanahalli, V. N., Zenovich, A. G., Casey, S. A., Duprez, D., Aeppli, D. M. & Cohn, J. N., Mar 2 2004, In : Circulation. 109, 8, p. 984-989 6 p.

Research output: Contribution to journalArticle

102 Scopus citations