Dalvi R - Search Results

1

Unipolar electrogram-based voltage mapping with far-field cancellation to improve detection of abnormal atrial substrate during atrial fibrillation.

Ragot D, Nayyar S, Massin SZ, Ha ACT, Singh SM, Labos C, Suszko A, Dalvi R, Chauhan VS. Ragot D, et al. Among authors: dalvi r. J Cardiovasc Electrophysiol. 2021 Jun;32(6):1572-1583. doi: 10.1111/jce.14999. Epub 2021 Mar 19. J Cardiovasc Electrophysiol. 2021. PMID: 33694221

2

Spatial Relationships of Complex Fractionated Atrial Electrograms and Continuous Electrical Activity to Focal Electrical Sources: Implications for Substrate Ablation in Human Atrial Fibrillation.

Kochhäuser S, Verma A, Dalvi R, Suszko A, Alipour P, Sanders P, Champagne J, Macle L, Nair GM, Calkins H, Wilber DJ, Chauhan VS. Kochhäuser S, et al. Among authors: dalvi r. JACC Clin Electrophysiol. 2017 Nov;3(11):1220-1228. doi: 10.1016/j.jacep.2017.05.013. Epub 2017 Aug 2. JACC Clin Electrophysiol. 2017. PMID: 29759616 Free article. Clinical Trial.

3

Hierarchical Schema for Identifying Focal Electrical Sources During Human Atrial Fibrillation: Implications for Catheter-Based Atrial Substrate Ablation.

Gizurarson S, Dalvi R, Das M, Ha ACT, Suszko A, Chauhan VS. Gizurarson S, et al. Among authors: dalvi r. JACC Clin Electrophysiol. 2016 Nov;2(6):656-666. doi: 10.1016/j.jacep.2016.02.009. Epub 2016 May 18. JACC Clin Electrophysiol. 2016. PMID: 29759743 Free article.

4

Localized rotational activation in the left atrium during human atrial fibrillation: relationship to complex fractionated atrial electrograms and low-voltage zones.

Ghoraani B, Dalvi R, Gizurarson S, Das M, Ha A, Suszko A, Krishnan S, Chauhan VS. Ghoraani B, et al. Among authors: dalvi r. Heart Rhythm. 2013 Dec;10(12):1830-8. doi: 10.1016/j.hrthm.2013.09.007. Epub 2013 Sep 7. Heart Rhythm. 2013. PMID: 24016695

5

Relationship of bipolar and unipolar electrogram voltage to scar transmurality and composition derived by magnetic resonance imaging in patients with nonischemic cardiomyopathy undergoing VT ablation.

Spears DA, Suszko AM, Dalvi R, Crean AM, Ivanov J, Nanthakumar K, Downar E, Chauhan VS. Spears DA, et al. Among authors: dalvi r. Heart Rhythm. 2012 Nov;9(11):1837-46. doi: 10.1016/j.hrthm.2012.07.022. Epub 2012 Jul 27. Heart Rhythm. 2012. PMID: 22846338

6

An algorithm for rotor tracking in atrial fibrillation using graph search-based periodic peak detection.

Dalvi R, Suszko A, Chauhan VS. Dalvi R, et al. Annu Int Conf IEEE Eng Med Biol Soc. 2016 Aug;2016:3473-3477. doi: 10.1109/EMBC.2016.7591476. Annu Int Conf IEEE Eng Med Biol Soc. 2016. PMID: 28269048

7

Identification and annotation of multiple periodic pulse trains using dominant frequency and graph search: Applications in atrial fibrillation rotor detection.

Dalvi R, Suszko A, Chauhan VS. Dalvi R, et al. Annu Int Conf IEEE Eng Med Biol Soc. 2016 Aug;2016:3572-3575. doi: 10.1109/EMBC.2016.7591500. Annu Int Conf IEEE Eng Med Biol Soc. 2016. PMID: 28269068

8

Hierarchical analysis of electrograms to guide termination of persistent atrial fibrillation.

Porta-Sánchez A, Ha ACT, Nayyar S, Dalvi R, Chauhan VS. Porta-Sánchez A, et al. Among authors: dalvi r. HeartRhythm Case Rep. 2017 Jan 3;3(1):22-26. doi: 10.1016/j.hrcr.2016.10.007. eCollection 2017 Jan. HeartRhythm Case Rep. 2017. PMID: 28491760 Free PMC article. No abstract available.

9

Automated Quantification of Low-Amplitude Abnormal QRS Peaks From High-Resolution ECG Recordings Predicts Arrhythmic Events in Patients With Cardiomyopathy.

Das M, Suszko AM, Nayyar S, Viswanathan K, Spears DA, Tomlinson G, Pinter A, Crystal E, Dalvi R, Krishnan S, Chauhan VS. Das M, et al. Among authors: dalvi r. Circ Arrhythm Electrophysiol. 2017 Jul;10(7):e004874. doi: 10.1161/CIRCEP.116.004874. Circ Arrhythm Electrophysiol. 2017. PMID: 28705874

10

Reduced T wave alternans in heart failure responders to cardiac resynchronization therapy: Evidence of electrical remodeling.

Nayyar S, Suszko A, Porta-Sanchez A, Dalvi R, Chauhan VS. Nayyar S, et al. Among authors: dalvi r. PLoS One. 2018 Jun 28;13(6):e0199637. doi: 10.1371/journal.pone.0199637. eCollection 2018. PLoS One. 2018. PMID: 29953465 Free PMC article.

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