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Items: 48

1.

Platelet-derived growth factor-AB improves scar mechanics and vascularity after myocardial infarction.

Thavapalachandran S, Grieve SM, Hume RD, Le TYL, Raguram K, Hudson JE, Pouliopoulos J, Figtree GA, Dye RP, Barry AM, Brown P, Lu J, Coffey S, Kesteven SH, Mills RJ, Rashid FN, Taran E, Kovoor P, Thomas L, Denniss AR, Kizana E, Asli NS, Xaymardan M, Feneley MP, Graham RM, Harvey RP, Chong JJH.

Sci Transl Med. 2020 Jan 1;12(524). pii: eaay2140. doi: 10.1126/scitranslmed.aay2140.

PMID:
31894101
2.

Analysis of recombinant adeno-associated viral vector shedding in sheep following intracoronary delivery.

Farraha M, Barry MA, Lu J, Pouliopoulos J, Le TYL, Igoor S, Rao R, Kok C, Chong J, Kizana E.

Gene Ther. 2019 Sep;26(9):399-406. doi: 10.1038/s41434-019-0097-0. Epub 2019 Aug 29.

PMID:
31467408
3.

Renal Artery Denervation in Resistant Hypertension: The Good, The Bad and The Future.

Al Raisi SI, Pouliopoulos J, Swinnen J, Thiagalingam A, Kovoor P.

Heart Lung Circ. 2020 Jan;29(1):94-101. doi: 10.1016/j.hlc.2019.06.723. Epub 2019 Jul 9. Review.

4.

Transvascular Pacing of Aorticorenal Ganglia Provides a Testable Procedural Endpoint for Renal Artery Denervation.

Qian PC, Barry MA, Lu J, Pouliopoulos J, Mina A, Bandodkar S, Alvarez S, James V, Ronquillo J, Varikatt W, Thiagalingam A, Thomas SP.

JACC Cardiovasc Interv. 2019 Jun 24;12(12):1109-1120. doi: 10.1016/j.jcin.2019.04.047.

PMID:
31221301
5.

Transcatheter microwave ablation can deliver deep and circumferential perivascular nerve injury without significant arterial injury to provide effective renal denervation.

Qian PC, Barry MA, Lu J, Al-Raisi S, Mina A, Ryan J, Bandodkar S, Alvarez S, James V, Ronquillo J, Varikatt W, Clayton Z, Chong J, Kovoor P, Pouliopoulos J, McEwan A, Thiagalingam A, Thomas SP.

J Hypertens. 2019 Oct;37(10):2083-2092. doi: 10.1097/HJH.0000000000002104.

PMID:
31033726
6.

Renal Artery Branch Denervation: Evaluation of Lesion Characteristics Using a Thermochromic Liquid Crystal Phantom Model.

Al Raisi SI, Pouliopoulos J, Barry MT, Qian P, Thiagalingam A, Swinnen J, Kovoor P.

Heart Lung Circ. 2020 Mar;29(3):445-451. doi: 10.1016/j.hlc.2019.03.001. Epub 2019 Mar 18.

PMID:
30967336
7.

Influence of Body Mass Index on Recurrence of Ventricular Arrhythmia, Mortality in Defibrillator Recipients With Ischaemic Cardiomyopathy.

Samanta R, Narayan A, Pouliopoulos J, Kovoor P, Thiagalingam A.

Heart Lung Circ. 2020 Feb;29(2):254-261. doi: 10.1016/j.hlc.2018.12.018. Epub 2019 Jan 30.

PMID:
30922553
8.

Comparison of two different radiofrequency ablation systems for renal artery denervation: Evaluation of short-term and long-term follow up.

Al Raisi SI, Pouliopoulos J, Qian P, King P, Byth K, Barry MT, Swinnen J, Thiagalingam A, Kovoor P.

Catheter Cardiovasc Interv. 2019 Feb 15;93(3):E105-E111. doi: 10.1002/ccd.28038. Epub 2018 Dec 14.

9.

Quantitative spectral assessment of intracardiac electrogram characteristics associated with post infarct fibrosis and ventricular tachycardia.

Morellato J, Chik W, Barry MA, Lu J, Thiagalingam A, Kovoor P, Pouliopoulos J.

PLoS One. 2018 Oct 5;13(10):e0204997. doi: 10.1371/journal.pone.0204997. eCollection 2018.

10.

Influence of BMI on inducible ventricular tachycardia and mortality in patients with myocardial infarction and left ventricular dysfunction: The obesity paradox.

Samanta R, Pouliopoulos J, Kumar S, Narayan A, Nadri F, Qian P, Thomas S, Sivagangabalan G, Kovoor P, Thiagalingam A.

Int J Cardiol. 2018 Aug 15;265:148-154. doi: 10.1016/j.ijcard.2018.03.055.

PMID:
29885681
11.

Influence of Intramyocardial Adipose Tissue on the Accuracy of Endocardial Contact Mapping of the Chronic Myocardial Infarction Substrate.

Samanta R, Kumar S, Chik W, Qian P, Barry MA, Al Raisi S, Bhaskaran A, Farraha M, Nadri F, Kizana E, Thiagalingam A, Kovoor P, Pouliopoulos J.

Circ Arrhythm Electrophysiol. 2017 Oct;10(10). pii: e004998. doi: 10.1161/CIRCEP.116.004998.

PMID:
29038101
12.

Comparison of new-generation renal artery denervation systems: assessing lesion size and thermodynamics using a thermochromic liquid crystal phantom model.

Al Raisi SI, Barry MT, Qian P, Bhaskaran A, Pouliopoulos J, Kovoor P.

EuroIntervention. 2017 Nov 20;13(10):1242-1247. doi: 10.4244/EIJ-D-17-00278.

13.

Human Connexin40 Mutations Slow Conduction and Increase Propensity for Atrial Fibrillation.

Kanthan A, Fahmy P, Rao R, Pouliopoulos J, Alexander IE, Thomas SP, Kizana E.

Heart Lung Circ. 2018 Jan;27(1):114-121. doi: 10.1016/j.hlc.2017.02.010. Epub 2017 Mar 21.

PMID:
28457700
14.

Transcatheter non-contact microwave ablation may enable circumferential renal artery denervation while sparing the vessel intima and media.

Qian PC, Barry MA, Al-Raisi S, Kovoor P, Pouliopoulos J, Nalliah CJ, Bhaskaran A, Chik W, Kurup R, James V, Varikatt W, McEwan A, Thiagalingam A, Thomas SP.

EuroIntervention. 2017 Feb 3;12(15):e1907-e1915. doi: 10.4244/EIJ-D-16-00509.

15.

Ninety Seconds Could be the Optimal Duration for Ventricular Radiofrequency Ablation - Results From a Myocardial Phantom Model.

Bhaskaran A, Nalliah C, Chik W, Pouliopoulos J, Ng J, Barry MA, Nadri F, Raisi SA, Dandach J, Thomas S, Kovoor P, Thiagalingam A.

Heart Lung Circ. 2017 Mar;26(3):219-225. doi: 10.1016/j.hlc.2016.05.115. Epub 2016 Jul 7.

PMID:
27449903
16.

Five seconds of 50-60 W radio frequency atrial ablations were transmural and safe: an in vitro mechanistic assessment and force-controlled in vivo validation.

Bhaskaran A, Chik W, Pouliopoulos J, Nalliah C, Qian P, Barry T, Nadri F, Samanta R, Tran Y, Thomas S, Kovoor P, Thiagalingam A.

Europace. 2017 May 1;19(5):874-880. doi: 10.1093/europace/euw077.

PMID:
27207815
17.

Circuit Impedance Could Be a Crucial Factor Influencing Radiofrequency Ablation Efficacy and Safety: A Myocardial Phantom Study of the Problem and its Correction.

Bhaskaran A, Barry MA, Pouliopoulos J, Nalliah C, Qian P, Chik W, Thavapalachandran S, Davis L, McEwan A, Thomas S, Kovoor P, Thiagalingam A.

J Cardiovasc Electrophysiol. 2016 Mar;27(3):351-7. doi: 10.1111/jce.12893. Epub 2016 Jan 27.

PMID:
26648095
18.

Role of adipose tissue in the pathogenesis of cardiac arrhythmias.

Samanta R, Pouliopoulos J, Thiagalingam A, Kovoor P.

Heart Rhythm. 2016 Jan;13(1):311-20. doi: 10.1016/j.hrthm.2015.08.016. Epub 2015 Aug 12. Review.

PMID:
26277495
19.

Observations on Attenuation of Local Electrogram Amplitude and Circuit Impedance During Atrial Radiofrequency Ablation: An In vivo Investigation Using a Novel Direct Endocardial Visualization Catheter.

Bhaskaran A, Chik W, Nalliah C, Pouliopoulos J, Barry T, Nguyen DT, Midekin C, Samanta R, Farraha M, Thomas S, Kovoor P, Thiagalingam A.

J Cardiovasc Electrophysiol. 2015 Nov;26(11):1250-1256. doi: 10.1111/jce.12774. Epub 2015 Sep 24.

PMID:
26249709
20.

Magnetic guidance versus manual control: comparison of radiofrequency lesion dimensions and evaluation of the effect of heart wall motion in a myocardial phantom.

Bhaskaran A, Barry MA, Al Raisi SI, Chik W, Nguyen DT, Pouliopoulos J, Nalliah C, Hendricks R, Thomas S, McEwan AL, Kovoor P, Thiagalingam A.

J Interv Card Electrophysiol. 2015 Oct;44(1):1-8. doi: 10.1007/s10840-015-0023-3. Epub 2015 Jun 30.

PMID:
26123094
21.

Perfusion redistribution after a pulmonary-embolism-like event with contrast enhanced EIT.

Nguyen DT, Bhaskaran A, Chik W, Barry MA, Pouliopoulos J, Kosobrodov R, Jin C, Oh TI, Thiagalingam A, McEwan AL.

Physiol Meas. 2015 Jun;36(6):1297-309. doi: 10.1088/0967-3334/36/6/1297. Epub 2015 May 26.

PMID:
26006739
22.

Electrical impedance tomography for assessing ventilation/perfusion mismatch for pulmonary embolism detection without interruptions in respiration.

Nguyen DT, Thiagalingam A, Bhaskaran A, Barry MA, Pouliopoulos J, Jin C, McEwan AL.

Conf Proc IEEE Eng Med Biol Soc. 2014;2014:6068-71. doi: 10.1109/EMBC.2014.6945013.

PMID:
25571381
23.

Investigating the utility of in vivo bio-impedance spectroscopy for the assessment of post-ischemic myocardial tissue.

Farraha M, Nguyen DT, Barry MA, Lu J, McEwan AL, Pouliopoulos J.

Conf Proc IEEE Eng Med Biol Soc. 2014;2014:1111-4. doi: 10.1109/EMBC.2014.6943789.

PMID:
25570157
24.

Acoustic signal emission monitoring as a novel method to predict steam pops during radiofrequency ablation: preliminary observations.

Chik WWB, Kosobrodov R, Bhaskaran A, Barry MAT, Nguyen DT, Pouliopoulos J, Byth K, Sivagangabalan G, Thomas SP, Ross DL, McEwan A, Kovoor P, Thiagalingam A.

J Cardiovasc Electrophysiol. 2015 Apr;26(4):440-447. doi: 10.1111/jce.12598. Epub 2015 Feb 14.

PMID:
25516233
25.

Spatial characterization of electrogram morphology from transmural recordings in the intact normal heart.

Pouliopoulos J, Chik W, Byth K, Wallace E, Kovoor P, Thiagalingam A.

PLoS One. 2014 Oct 31;9(10):e110399. doi: 10.1371/journal.pone.0110399. eCollection 2014.

26.

Electrogram-gated radiofrequency ablations with duty cycle power delivery negate effects of ablation catheter motion.

Chik WW, Barry MA, Pouliopoulos J, Byth K, Midekin C, Bhaskaran A, Sivagangabalan G, Thomas SP, Ross DL, McEwan A, Kovoor P, Thiagalingam A.

Circ Arrhythm Electrophysiol. 2014 Oct;7(5):920-8. doi: 10.1161/CIRCEP.113.001112. Epub 2014 Aug 11.

PMID:
25114063
27.

Evaluation of lesion and thermodynamic characteristics of Symplicity and EnligHTN renal denervation systems in a phantom renal artery model.

Al Raisi SI, Pouliopoulos J, Barry MT, Swinnen J, Thiagalingam A, Thomas SP, Sivagangabalan G, Chow C, Chong J, Kizana E, Kovoor P.

EuroIntervention. 2014 Jun;10(2):277-84. doi: 10.4244/EIJV10I2A46.

28.

Novel use of NavX three-dimensional mapping to guide renal artery denervation.

Zaman S, Pouliopoulos J, Al Raisi S, Sullivan J, Thiagalingam A, Swinnen J, Kovoor P.

EuroIntervention. 2013 Oct;9(6):687-93. doi: 10.4244/EIJV9I6A112.

29.

Primary radiofrequency ablation of ventricular tachycardia early after myocardial infarction: evaluation in an ovine model.

Hsieh CH, Chia EM, Huang K, Lu J, Barry M, Pouliopoulos J, Ross DL, Thomas SP, Kovoor P.

Circ Arrhythm Electrophysiol. 2013 Dec;6(6):1215-21. doi: 10.1161/CIRCEP.113.000447. Epub 2013 Oct 18.

PMID:
24141016
30.

Intramyocardial adiposity after myocardial infarction: new implications of a substrate for ventricular tachycardia.

Pouliopoulos J, Chik WW, Kanthan A, Sivagangabalan G, Barry MA, Fahmy PN, Midekin C, Lu J, Kizana E, Thomas SP, Thiagalingam A, Kovoor P.

Circulation. 2013 Nov 19;128(21):2296-308. doi: 10.1161/CIRCULATIONAHA.113.002238. Epub 2013 Sep 13.

PMID:
24036606
31.

Evolution of ventricular tachycardia and its electrophysiological substrate early after myocardial infarction: an ovine model.

Hsieh CH, Chia EM, Huang K, Lu J, Barry M, Pouliopoulos J, Ross DL, Thomas SP, Kovoor P.

Circ Arrhythm Electrophysiol. 2013 Oct;6(5):1010-7. doi: 10.1161/CIRCEP.113.000348. Epub 2013 Sep 13.

PMID:
24036085
32.

High spatial resolution thermal mapping of radiofrequency ablation lesions using a novel thermochromic liquid crystal myocardial phantom.

Chik WW, Barry MA, Thavapalachandran S, Midekin C, Pouliopoulos J, Lim TW, Sivagangabalan G, Thomas SP, Ross DL, McEwan AL, Kovoor P, Thiagalingam A.

J Cardiovasc Electrophysiol. 2013 Nov;24(11):1278-86. doi: 10.1111/jce.12209. Epub 2013 Jul 11.

PMID:
23845073
33.

In vivo evaluation of virtual electrode mapping and ablation utilizing a direct endocardial visualization ablation catheter.

Chik WW, Barry MA, Malchano Z, Wylie B, Pouliopoulos J, Huang K, Lu J, Thavapalachandran S, Robinson D, Saadat V, Thomas SP, Ross DL, Kovoor P, Thiagalingam A.

J Cardiovasc Electrophysiol. 2012 Jan;23(1):88-95. doi: 10.1111/j.1540-8167.2011.02169.x. Epub 2011 Sep 13.

PMID:
21914025
34.

Evaluation of noncontact mapping by comparison with simultaneous multisite contact recordings in acute ischemic ventricular fibrillation.

Ganesan AN, Wu G, Liou K, Pouliopoulos J, Barry MA, Thomas SP.

J Cardiovasc Electrophysiol. 2011 Mar;22(3):334-9. doi: 10.1111/j.1540-8167.2010.01900.x. Epub 2010 Sep 14.

PMID:
20840465
35.

Bipolar ablation of the interventricular septum is more efficient at creating a transmural line than sequential unipolar ablation.

Sivagangabalan G, Barry MA, Huang K, Lu J, Pouliopoulos J, Thomas SP, Ross DL, Thiagalingam A, Kovoor P.

Pacing Clin Electrophysiol. 2010 Jan;33(1):16-26.

PMID:
20449877
36.

Revised non-contact mapping of ventricular scar in a post-infarct ovine model with validation using contact mapping and histology.

Pouliopoulos J, Sivagangabalan G, Barry MA, Thiagalingam A, Huang K, Lu J, Byth K, Kovoor P.

Europace. 2010 Jun;12(6):881-9. doi: 10.1093/europace/euq098. Epub 2010 Apr 1.

PMID:
20363762
37.

Simultaneous biventricular noncontact mapping and ablation of septal ventricular tachycardia in a chronic ovine infarct model.

Sivagangabalan G, Pouliopoulos J, Huang K, Barry MA, Lu J, Thomas SP, Ross DL, Thiagalingam A, Kovoor P.

Circ Arrhythm Electrophysiol. 2009 Aug;2(4):441-9. doi: 10.1161/CIRCEP.108.842872. Epub 2009 May 22.

PMID:
19808501
38.

Comparison of electroanatomic contact and noncontact mapping of ventricular scar in a postinfarct ovine model with intramural needle electrode recording and histological validation.

Sivagangabalan G, Pouliopoulos J, Huang K, Lu J, Barry MA, Thiagalingam A, Ross DL, Thomas SP, Kovoor P.

Circ Arrhythm Electrophysiol. 2008 Dec;1(5):363-9. doi: 10.1161/CIRCEP.108.799619. Epub 2008 Oct 7.

PMID:
19808431
39.

Transmural mapping of myocardial refractoriness and endocardial dispersion of repolarization in an ovine model of chronic myocardial infarction.

Pouliopoulos J, Thiagalingam A, Eipper VE, Campbell C, Ross DL, Kovoor P.

Pacing Clin Electrophysiol. 2009 Jul;32(7):851-61. doi: 10.1111/j.1540-8159.2009.02399.x.

PMID:
19572859
40.

Comparison of unipolar versus bipolar ablation and single electrode control versus simultaneous multielectrode temperature control.

Kovoor P, Daly M, Pouliopoulos J, Eipper V, Dewsnap B, Ross DL.

J Interv Card Electrophysiol. 2007 Aug;19(2):85-93. Epub 2007 Aug 9.

PMID:
17687637
41.

The effect of surgical immunomodulation on liver inflammation and clearance of DHBV infection.

Vickery K, Tohidi-Esfahani R, Pouliopoulos J, Welschinger R, Dixon R, Deva A, Cossart Y.

J Med Virol. 2006 Dec;78(12):1572-8.

PMID:
17063509
42.

Identification of T-cell epitopes associated with immunity within the surface protein of duck hepatitis B virus.

Welschinger R, Cossart Y, Pouliopoulos J, Dixon R, Vickery K.

J Viral Hepat. 2006 Aug;13(8):515-22.

PMID:
16901281
43.

Protection of the coronary arteries during epicardial radiofrequency ablation with intracoronary chilled saline irrigation: assessment in an in vitro model.

Thyer IA, Kovoor P, Barry MA, Pouliopoulos J, Ross DL, Thiagalingam A.

J Cardiovasc Electrophysiol. 2006 May;17(5):544-9.

PMID:
16684031
44.

Comparison of radiofrequency ablation in normal versus scarred myocardium.

Kovoor P, Daly MP, Pouliopoulos J, Byth K, Dewsnap BI, Eipper VE, Yung T, Uther JF, Ross DL.

J Cardiovasc Electrophysiol. 2006 Jan;17(1):80-6.

PMID:
16426407
45.

Automated ventricular substrate mapping--evaluation in an ovine chronic myocardial infarction model.

Thiagalingam A, Pouliopoulos J, Barry MA, Boyd AC, Eipper VE, Yung T, Maclean F, Ross DL, Kovoor P.

Pacing Clin Electrophysiol. 2005 Oct;28(10):1088-97.

PMID:
16221268
46.

A thermochromic dispersive electrode can measure the underlying skin temperature and prevent burns during radiofrequency ablation.

Thiagalingam A, Pouliopoulos J, Barry MA, Salisbury E, Pathmanathan N, Boyd A, Ross DL, Kovoor P.

J Cardiovasc Electrophysiol. 2005 Jul;16(7):781-8.

PMID:
16050838
47.

Effect of inter-electrode distance on bipolar intramural radiofrequency ablation.

Kovoor P, Daly M, Pouliopoulos J, Dewsnap MB, Eipper V, Ross DL.

Pacing Clin Electrophysiol. 2005 Jun;28(6):514-20.

PMID:
15955183
48.

Cooled needle catheter ablation creates deeper and wider lesions than irrigated tip catheter ablation.

Thiagalingam A, Pouliopoulos J, Barry MA, Boyd AC, Eipper V, Yung T, Ross DL, Kovoor P.

J Cardiovasc Electrophysiol. 2005 May;16(5):508-15.

PMID:
15877622

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