Format
Sort by
Items per page

Send to

Choose Destination

Search results

Items: 1 to 50 of 94

1.

Accurate Conduction Velocity Maps and their Association with Scar Distribution on Magnetic Resonance Imaging in Patients with Post-Infarction Ventricular Tachycardias.

Aronis KN, Ali RL, Prakosa A, Ashikaga H, Berger RD, Hakim JB, Liang J, Tandri H, Teng F, Chrispin J, Trayanova NA.

Circ Arrhythm Electrophysiol. 2020 Mar 19. doi: 10.1161/CIRCEP.119.007792. [Epub ahead of print]

PMID:
32191131
2.

HIV Infection Is Associated With Variability in Ventricular Repolarization: The Multicenter AIDS Cohort Study (MACS).

Heravi AS, Etzkorn LH, Urbanek JK, Crainiceanu CM, Punjabi NM, Ashikaga H, Brown TT, Budoff MJ, D'Souza G, Magnani JW, Palella FJ Jr, Berger RD, Wu KC, Post WS.

Circulation. 2020 Jan 21;141(3):176-187. doi: 10.1161/CIRCULATIONAHA.119.043042. Epub 2019 Nov 11.

PMID:
31707799
3.

Heart rate increase after pulmonary vein isolation predicts freedom from atrial fibrillation at 1 year.

Goff ZD, Laczay B, Yenokyan G, Sivasambu B, Sinha SK, Marine JE, Ashikaga H, Berger RD, Akhtar T, Spragg DD, Calkins H.

J Cardiovasc Electrophysiol. 2019 Dec;30(12):2818-2822. doi: 10.1111/jce.14257. Epub 2019 Nov 10.

PMID:
31670430
4.

Associations between QT interval subcomponents, HIV serostatus, and inflammation.

Wu KC, Bhondoekhan F, Haberlen SA, Ashikaga H, Brown TT, Budoff MJ, D'Souza G, Magnani JW, Kingsley LA, Palella FJ, Margolick JB, Martínez-Maza O, Altekruse SF, Soliman EZ, Post WS.

Ann Noninvasive Electrocardiol. 2020 Mar;25(2):e12705. doi: 10.1111/anec.12705. Epub 2019 Sep 19.

PMID:
31538387
5.

Computationally guided personalized targeted ablation of persistent atrial fibrillation.

Boyle PM, Zghaib T, Zahid S, Ali RL, Deng D, Franceschi WH, Hakim JB, Murphy MJ, Prakosa A, Zimmerman SL, Ashikaga H, Marine JE, Kolandaivelu A, Nazarian S, Spragg DD, Calkins H, Trayanova NA.

Nat Biomed Eng. 2019 Nov;3(11):870-879. doi: 10.1038/s41551-019-0437-9. Epub 2019 Aug 19.

6.

Change in left atrial function predicts incident atrial fibrillation: the Multi-Ethnic Study of Atherosclerosis.

Lim DJ, Ambale-Ventakesh B, Ostovaneh MR, Zghaib T, Ashikaga H, Wu C, Watson KE, Hughes T, Shea S, Heckbert SR, Bluemke DA, Post WS, Lima JAC.

Eur Heart J Cardiovasc Imaging. 2019 Sep 1;20(9):979-987. doi: 10.1093/ehjci/jez176.

7.

Periatrial Fat Quality Predicts Atrial Fibrillation Ablation Outcome.

Ciuffo L, Nguyen H, Marques MD, Aronis KN, Sivasambu B, de Vasconcelos HD, Tao S, Spragg DD, Marine JE, Berger RD, Lima JAC, Calkins H, Ashikaga H.

Circ Cardiovasc Imaging. 2019 Jun;12(6):e008764. doi: 10.1161/CIRCIMAGING.118.008764. Epub 2019 Jun 10.

PMID:
31177816
8.

Intra-Atrial Dyssynchrony Using Cardiac Magnetic Resonance to Quantify Tissue Remodeling in Patients with Atrial Fibrillation.

Ciuffo LA, Lima J, Vasconcellos HD, Balouch M, Tao S, Nazarian S, Spragg DD, Marine JE, Berger RD, Calkins H, Ashikaga H.

Arq Bras Cardiol. 2019 Apr;112(4):441-450. doi: 10.5935/abc.20190064. Epub 2019 Apr 15. English, Portuguese.

9.

Personalized virtual-heart technology for guiding the ablation of infarct-related ventricular tachycardia.

Prakosa A, Arevalo HJ, Deng D, Boyle PM, Nikolov PP, Ashikaga H, Blauer JJE, Ghafoori E, Park CJ, Blake RC 3rd, Han FT, MacLeod RS, Halperin HR, Callans DJ, Ranjan R, Chrispin J, Nazarian S, Trayanova NA.

Nat Biomed Eng. 2018 Oct;2(10):732-740. doi: 10.1038/s41551-018-0282-2. Epub 2018 Sep 3.

10.

Ablation Lesion Characterization in Scarred Substrate Assessed Using Cardiac Magnetic Resonance.

Tao S, Guttman MA, Fink S, Elahi H, Patil KD, Ashikaga H, Kolandaivelu AD, Berger RD, Halushka MK, Schmidt EJ, Herzka DA, Halperin HR.

JACC Clin Electrophysiol. 2019 Jan;5(1):91-100. doi: 10.1016/j.jacep.2018.11.001. Epub 2018 Dec 26.

11.

Initiation of a High-Frequency Jet Ventilation Strategy for Catheter Ablation for Atrial Fibrillation: Safety and Outcomes Data.

Sivasambu B, Hakim JB, Barodka V, Chrispin J, Berger RD, Ashikaga H, Ciuffo L, Tao S, Calkins H, Marine JE, Trayanova N, Spragg DD.

JACC Clin Electrophysiol. 2018 Dec;4(12):1519-1525. doi: 10.1016/j.jacep.2018.08.016. Epub 2018 Nov 1.

12.

Acute Pulmonary Vein Reconnection after Ablation using Contact-force Sensing Catheters: Incidence, Timing, and Ablation Lesion Characteristics.

Balouch M, Juang D, Sivasambu B, Bajwa RJ, Zghaib T, Chrispin J, Berger RD, Ashikaga H, Calkins H, Marine JE, Spragg DD.

J Atr Fibrillation. 2018 Aug 31;11(2):2084. doi: 10.4022/jafib.2084. eCollection 2018 Aug.

13.

Scale-invariant structures of spiral waves.

Sohn D, Aronis K, Ashikaga H.

Comput Biol Med. 2019 Jan;104:291-298. doi: 10.1016/j.compbiomed.2018.11.005. Epub 2018 Nov 14.

14.

Predictors of electrocardiographic QT interval prolongation in men with HIV.

Wu KC, Zhang L, Haberlen SA, Ashikaga H, Brown TT, Budoff MJ, D'Souza G, Kingsley LA, Palella FJ, Margolick JB, Martínez-Maza O, Soliman EZ, Post WS.

Heart. 2019 Apr;105(7):559-565. doi: 10.1136/heartjnl-2018-313667. Epub 2018 Oct 26.

PMID:
30366934
15.

The Fibrotic Substrate in Persistent Atrial Fibrillation Patients: Comparison Between Predictions From Computational Modeling and Measurements From Focal Impulse and Rotor Mapping.

Boyle PM, Hakim JB, Zahid S, Franceschi WH, Murphy MJ, Prakosa A, Aronis KN, Zghaib T, Balouch M, Ipek EG, Chrispin J, Berger RD, Ashikaga H, Marine JE, Calkins H, Nazarian S, Spragg DD, Trayanova NA.

Front Physiol. 2018 Aug 29;9:1151. doi: 10.3389/fphys.2018.01151. eCollection 2018.

16.

Inter-scale information flow as a surrogate for downward causation that maintains spiral waves.

Ashikaga H, James RG.

Chaos. 2018 Jul;28(7):075306. doi: 10.1063/1.5017534.

PMID:
30070515
17.

Is human atrial fibrillation stochastic or deterministic?-Insights from missing ordinal patterns and causal entropy-complexity plane analysis.

Aronis KN, Berger RD, Calkins H, Chrispin J, Marine JE, Spragg DD, Tao S, Tandri H, Ashikaga H.

Chaos. 2018 Jun;28(6):063130. doi: 10.1063/1.5023588.

18.

Relation of Electrocardiographic Left Atrial Abnormalities to Risk of Stroke in Patients with Atrial Fibrillation.

Inoue YY, Ipek EG, Khurram IM, Ciuffo L, Chrispin J, Zimmerman SL, Marine JE, Rickard J, Spragg DD, Nazarian S, Kusano K, Lima JA, Berger RD, Calkins H, Ashikaga H.

Am J Cardiol. 2018 Jul 15;122(2):242-247. doi: 10.1016/j.amjcard.2018.03.369. Epub 2018 May 3.

PMID:
29933926
19.

Trends in Transesophageal Echocardiography Use, Findings, and Clinical Outcomes in the Era of Minimally Interrupted Anticoagulation for Atrial Fibrillation Ablation.

Balouch M, Gucuk Ipek E, Chrispin J, Bajwa RJ, Zghaib T, Berger RD, Ashikaga H, Calkins H, Nazarian S, Marine JE, Spragg DD.

JACC Clin Electrophysiol. 2017 Apr;3(4):329-336. doi: 10.1016/j.jacep.2016.09.011. Epub 2016 Nov 23.

20.

Response by Zghaib et al to Letter Regarding Article, "Standard Ablation Versus Magnetic Resonance Imaging-Guided Ablation in the Treatment of Ventricular Tachycardia".

Zghaib T, Ipek EG, Hansford R, Ashikaga H, Berger RD, Marine JE, Spragg DD, Tandri H, Zimmerman SL, Halperin H, Brancato S, Calkins H, Henrikson C, Nazarian S.

Circ Arrhythm Electrophysiol. 2018 Apr;11(4):e006413. doi: 10.1161/CIRCEP.118.006413. No abstract available.

21.

Mechanical dyssynchrony of the left atrium during sinus rhythm is associated with history of stroke in patients with atrial fibrillation.

Ciuffo L, Inoue YY, Tao S, Gucuk Ipek E, Balouch M, Lima JAC, Nazarian S, Spragg DD, Marine JE, Berger RD, Calkins H, Ashikaga H.

Eur Heart J Cardiovasc Imaging. 2018 Apr 1;19(4):433-441. doi: 10.1093/ehjci/jex156.

22.

Multimodal Examination of Atrial Fibrillation Substrate: Correlation of Left Atrial Bipolar Voltage Using Multi-Electrode Fast Automated Mapping, Point-by-Point Mapping, and Magnetic Resonance Image Intensity Ratio.

Zghaib T, Keramati A, Chrispin J, Huang D, Balouch MA, Ciuffo L, Berger RD, Marine JE, Ashikaga H, Calkins H, Nazarian S, Spragg DD.

JACC Clin Electrophysiol. 2018 Jan;4(1):59-68. doi: 10.1016/j.jacep.2017.10.010. Epub 2017 Dec 20.

23.

Locating Order-Disorder Phase Transition in a Cardiac System.

Ashikaga H, Asgari-Targhi A.

Sci Rep. 2018 Jan 31;8(1):1967. doi: 10.1038/s41598-018-20109-6.

24.

Intra-Atrial Dyssynchrony During Sinus Rhythm Predicts Recurrence After the First Catheter Ablation for Atrial Fibrillation.

Ciuffo L, Tao S, Gucuk Ipek E, Zghaib T, Balouch M, Lima JAC, Nazarian S, Spragg DD, Marine JE, Berger RD, Calkins H, Ashikaga H.

JACC Cardiovasc Imaging. 2019 Feb;12(2):310-319. doi: 10.1016/j.jcmg.2017.11.028. Epub 2018 Jan 17.

25.

Standard Ablation Versus Magnetic Resonance Imaging-Guided Ablation in the Treatment of Ventricular Tachycardia.

Zghaib T, Ipek EG, Hansford R, Ashikaga H, Berger RD, Marine JE, Spragg DD, Tandri H, Zimmerman SL, Halperin H, Brancato S, Calkins H, Henrikson C, Nazarian S.

Circ Arrhythm Electrophysiol. 2018 Jan;11(1):e005973. doi: 10.1161/CIRCEP.117.005973. No abstract available.

26.

The Extent of Left Atrial Low-Voltage Areas Included in Pulmonary Vein Isolation Is Associated With Freedom from Recurrent Atrial Arrhythmia.

Huang D, Li JB, Zghaib T, Gucuk Ipek E, Balouch M, Spragg DD, Ashikaga H, Tandri H, Sinha SK, Marine JE, Berger RD, Calkins H, Nazarian S.

Can J Cardiol. 2018 Jan;34(1):73-79. doi: 10.1016/j.cjca.2017.10.012. Epub 2017 Oct 19.

PMID:
29275886
27.

Increased rates of atrial fibrillation recurrence following pulmonary vein isolation in overweight and obese patients.

Sivasambu B, Balouch MA, Zghaib T, Bajwa RJ, Chrispin J, Berger RD, Ashikaga H, Nazarian S, Marine JE, Calkins H, Spragg DD.

J Cardiovasc Electrophysiol. 2018 Feb;29(2):239-245. doi: 10.1111/jce.13388. Epub 2017 Dec 14.

PMID:
29131442
28.

Impact of number of co-existing rotors and inter-electrode distance on accuracy of rotor localization.

Aronis KN, Ashikaga H.

J Electrocardiol. 2018 Jan - Feb;51(1):82-91. doi: 10.1016/j.jelectrocard.2017.08.032. Epub 2017 Sep 1.

29.

Vectors through a cross-sectional image (VCI): A visualization method for four-dimensional motion analysis for cardiac computed tomography.

Kidoh M, Utsunomiya D, Funama Y, Ashikaga H, Nakaura T, Oda S, Yuki H, Hirata K, Iyama Y, Nagayama Y, Fukui T, Yamashita Y, Taguchi K.

J Cardiovasc Comput Tomogr. 2017 Nov;11(6):468-473. doi: 10.1016/j.jcct.2017.09.010. Epub 2017 Sep 23.

30.

Electrocardiographic Strain Pattern Is Associated With Left Ventricular Concentric Remodeling, Scar, and Mortality Over 10 Years: The Multi-Ethnic Study of Atherosclerosis.

Inoue YY, Soliman EZ, Yoneyama K, Ambale-Venkatesh B, Wu CO, Sparapani R, Bluemke DA, Lima JAC, Ashikaga H.

J Am Heart Assoc. 2017 Sep 20;6(9). pii: e006624. doi: 10.1161/JAHA.117.006624.

31.

Rotors: How Do We Know When They Are Real?

Aronis KN, Berger RD, Ashikaga H.

Circ Arrhythm Electrophysiol. 2017 Sep;10(9). pii: e005634. doi: 10.1161/CIRCEP.117.005634. No abstract available.

32.

Ablation as targeted perturbation to rewire communication network of persistent atrial fibrillation.

Tao S, Way SF, Garland J, Chrispin J, Ciuffo LA, Balouch MA, Nazarian S, Spragg DD, Marine JE, Berger RD, Calkins H, Ashikaga H.

PLoS One. 2017 Jul 5;12(7):e0179459. doi: 10.1371/journal.pone.0179459. eCollection 2017.

33.

Quantifying left atrial structure and function using single-plane tissue-tracking cardiac magnetic resonance.

Tao S, Ciuffo LA, Lima JAC, Wu KC, Ashikaga H.

Magn Reson Imaging. 2017 Oct;42:130-138. doi: 10.1016/j.mri.2017.06.003. Epub 2017 Jun 19.

34.

Motion estimation for cardiac functional analysis using two x-ray computed tomography scans.

Fung GSK, Ciuffo L, Ashikaga H, Taguchi K.

Med Phys. 2017 Sep;44(9):4677-4686. doi: 10.1002/mp.12425. Epub 2017 Aug 1.

35.

Current management and clinical outcomes for catheter ablation of atrioventricular nodal re-entrant tachycardia.

Chrispin J, Misra S, Marine JE, Rickard J, Barth A, Kolandaivelu A, Ashikaga H, Tandri H, Spragg DD, Crosson J, Berger RD, Tomaselli G, Calkins H, Sinha SK.

Europace. 2018 Apr 1;20(4):e51-e59. doi: 10.1093/europace/eux110.

PMID:
28541507
36.

Impaired left atrial function predicts inappropriate shocks in primary prevention implantable cardioverter-defibrillator candidates.

Tao S, Ashikaga H, Ciuffo LA, Yoneyama K, Lima JAC, Frank TF, Weiss RG, Tomaselli GF, Wu KC.

J Cardiovasc Electrophysiol. 2017 Jul;28(7):796-805. doi: 10.1111/jce.13234. Epub 2017 Jun 22.

37.

Factors impacting complication rates for catheter ablation of atrial fibrillation from 2003 to 2015.

Yang E, Ipek EG, Balouch M, Mints Y, Chrispin J, Marine JE, Berger RD, Ashikaga H, Rickard J, Calkins H, Nazarian S, Spragg DD.

Europace. 2017 Feb 1;19(2):241-249. doi: 10.1093/europace/euw178.

PMID:
28172794
38.

Hidden structures of information transport underlying spiral wave dynamics.

Ashikaga H, James RG.

Chaos. 2017 Jan;27(1):013106. doi: 10.1063/1.4973542.

PMID:
28147497
39.

Impact of rotor temperospatial stability on acute and one-year atrial fibrillation ablation outcomes.

Balouch M, Gucuk Ipek E, Chrispin J, Bajwa RJ, Zghaib T, Berger RD, Ashikaga H, Nazarian S, Marine JE, Calkins H, Spragg DD.

Clin Cardiol. 2017 Jun;40(6):383-389. doi: 10.1002/clc.22674. Epub 2017 Jan 25.

40.

Association of Rate-Dependent Conduction Block Between Eccentric Coronary Sinus to Left Atrial Connections With Inducible Atrial Fibrillation and Flutter.

Huang D, Marine JE, Li JB, Zghaib T, Ipek EG, Sinha S, Spragg DD, Ashikaga H, Berger RD, Calkins H, Nazarian S.

Circ Arrhythm Electrophysiol. 2017 Jan;10(1). pii: e004637. doi: 10.1161/CIRCEP.116.004637. Erratum in: Circ Arrhythm Electrophysiol. 2017 Feb;10(2):.

41.

A Computational Framework for Personalized Blood Flow Analysis in the Human Left Atrium.

Otani T, Al-Issa A, Pourmorteza A, McVeigh ER, Wada S, Ashikaga H.

Ann Biomed Eng. 2016 Nov;44(11):3284-3294. doi: 10.1007/s10439-016-1590-x. Epub 2016 Mar 11.

PMID:
26968855
42.

Electrocardiographic Impact of Myocardial Diffuse Fibrosis and Scar: MESA (Multi-Ethnic Study of Atherosclerosis).

Inoue YY, Ambale-Venkatesh B, Mewton N, Volpe GJ, Ohyama Y, Sharma RK, Wu CO, Liu CY, Bluemke DA, Soliman EZ, Lima JA, Ashikaga H.

Radiology. 2017 Mar;282(3):690-698. doi: 10.1148/radiol.2016160816. Epub 2016 Oct 13.

43.

Association of left atrial epicardial adipose tissue with electrogram bipolar voltage and fractionation: Electrophysiologic substrates for atrial fibrillation.

Zghaib T, Ipek EG, Zahid S, Balouch MA, Misra S, Ashikaga H, Berger RD, Marine JE, Spragg DD, Zimmerman SL, Zipunnikov V, Trayanova N, Calkins H, Nazarian S.

Heart Rhythm. 2016 Dec;13(12):2333-2339. doi: 10.1016/j.hrthm.2016.08.030. Epub 2016 Aug 19.

44.

Myofiber Architecture of the Human Atria as Revealed by Submillimeter Diffusion Tensor Imaging.

Pashakhanloo F, Herzka DA, Ashikaga H, Mori S, Gai N, Bluemke DA, Trayanova NA, McVeigh ER.

Circ Arrhythm Electrophysiol. 2016 Apr;9(4):e004133. doi: 10.1161/CIRCEP.116.004133.

45.

Association Between Left Atrial Stiffness Index and Atrial Fibrillation Recurrence in Patients Undergoing Left Atrial Ablation.

Khurram IM, Maqbool F, Berger RD, Marine JE, Spragg DD, Ashikaga H, Zipunnikov V, Kass DA, Calkins H, Nazarian S, Zimmerman SL.

Circ Arrhythm Electrophysiol. 2016 Mar;9(3). pii: e003163. doi: 10.1161/CIRCEP.115.003163.

PMID:
26966287
46.

Clinical predictors of cardiac magnetic resonance late gadolinium enhancement in patients with atrial fibrillation.

Chrispin J, Ipek EG, Habibi M, Yang E, Spragg D, Marine JE, Ashikaga H, Rickard J, Berger RD, Zimmerman SL, Calkins H, Nazarian S.

Europace. 2017 Mar 1;19(3):371-377. doi: 10.1093/europace/euw019.

47.

Association of Left Atrial Local Conduction Velocity With Late Gadolinium Enhancement on Cardiac Magnetic Resonance in Patients With Atrial Fibrillation.

Fukumoto K, Habibi M, Ipek EG, Zahid S, Khurram IM, Zimmerman SL, Zipunnikov V, Spragg D, Ashikaga H, Trayanova N, Tomaselli GF, Rickard J, Marine JE, Berger RD, Calkins H, Nazarian S.

Circ Arrhythm Electrophysiol. 2016 Mar;9(3):e002897. doi: 10.1161/CIRCEP.115.002897.

48.

Left Atrial LGE and Arrhythmia Recurrence Following Pulmonary Vein Isolation for Paroxysmal and Persistent AF.

Khurram IM, Habibi M, Gucuk Ipek E, Chrispin J, Yang E, Fukumoto K, Dewire J, Spragg DD, Marine JE, Berger RD, Ashikaga H, Rickard J, Zhang Y, Zipunnikov V, Zimmerman SL, Calkins H, Nazarian S.

JACC Cardiovasc Imaging. 2016 Feb;9(2):142-8. doi: 10.1016/j.jcmg.2015.10.015. Epub 2016 Jan 6.

49.

The association of baseline left atrial structure and function measured with cardiac magnetic resonance and pulmonary vein isolation outcome in patients with drug-refractory atrial fibrillation.

Habibi M, Lima JAC, Gucuk Ipek E, Zimmerman SL, Zipunnikov V, Spragg D, Ashikaga H, Rickard J, Marine JE, Berger RD, Calkins H, Nazarian S.

Heart Rhythm. 2016 May;13(5):1037-1044. doi: 10.1016/j.hrthm.2016.01.016. Epub 2016 Jan 14.

PMID:
26775143
50.

Lack of regional association between atrial late gadolinium enhancement on cardiac magnetic resonance and atrial fibrillation rotors.

Chrispin J, Gucuk Ipek E, Zahid S, Prakosa A, Habibi M, Spragg D, Marine JE, Ashikaga H, Rickard J, Trayanova NA, Zimmerman SL, Zipunnikov V, Berger RD, Calkins H, Nazarian S.

Heart Rhythm. 2016 Mar;13(3):654-60. doi: 10.1016/j.hrthm.2015.11.011. Epub 2015 Nov 10.

PMID:
26569460

Supplemental Content

Loading ...
Support Center