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Items: 1 to 50 of 92

1.

Comparison of Usefulness of Cardiac Resynchronization Therapy in Patients With Type 1 Myotonic Dystrophy With Versus Without Left Bundle Branch Block.

Nikhanj A, Sivakumaran S, Yogasundaram H, Becher H, Kimber S, Siddiqi ZA, Oudit GY.

Am J Cardiol. 2019 Dec 1;124(11):1770-1774. doi: 10.1016/j.amjcard.2019.08.039. Epub 2019 Sep 9.

PMID:
31586533
2.

Ventricular tachycardia in patients with type 1 myotonic dystrophy: a case series.

Nikhanj A, Sivakumaran S, Miskew-Nichols B, Siddiqi ZA, Oudit GY.

Eur Heart J Case Rep. 2019 Jun 1;3(2). pii: ytz095. doi: 10.1093/ehjcr/ytz095.

3.

Risk of stroke and other adverse outcomes in patients with perioperative atrial fibrillation 1 year after non-cardiac surgery.

Conen D, Alonso-Coello P, Douketis J, Chan MTV, Kurz A, Sigamani A, Parlow JL, Wang CY, Villar JC, Srinathan SK, Tiboni M, Malaga G, Guyatt G, Sivakumaran S, Rodriguez Funes MV, Cruz P, Yang H, Dresser GK, Alvarez-Garcia J, Schricker T, Jones PM, Drummond LW, Balasubramanian K, Yusuf S, Devereaux PJ.

Eur Heart J. 2020 Feb 1;41(5):645-651. doi: 10.1093/eurheartj/ehz431.

PMID:
31237939
4.

A Population-Based Study of Adherence to Guideline Recommendations and Appropriate-Use Criteria for Implantable Cardioverter Defibrillators.

Bernier R, Al-Shehri M, Raj SR, Reyes L, Lockwood E, Gulamhusein S, Williams R, Valtuille L, Sivakumaran S, Hruczkowski T, Kimber S, Exner DV, Sandhu RK.

Can J Cardiol. 2018 Dec;34(12):1677-1681. doi: 10.1016/j.cjca.2018.08.030. Epub 2018 Aug 24.

PMID:
30527158
5.

Chrna5-Expressing Neurons in the Interpeduncular Nucleus Mediate Aversion Primed by Prior Stimulation or Nicotine Exposure.

Morton G, Nasirova N, Sparks DW, Brodsky M, Sivakumaran S, Lambe EK, Turner EE.

J Neurosci. 2018 Aug 1;38(31):6900-6920. doi: 10.1523/JNEUROSCI.0023-18.2018. Epub 2018 Jun 28.

6.

Typhoid Fever due to Extended Spectrum β-Lactamase-Producing Salmonella enterica Serovar Typhi: A Case Report and Literature Review.

Ahamed Riyaaz AA, Perera V, Sivakumaran S, de Silva N.

Case Rep Infect Dis. 2018 Feb 15;2018:4610246. doi: 10.1155/2018/4610246. eCollection 2018.

7.

Differentiating Ventricular From Supraventricular Arrhythmias Using the Postpacing Interval After Failed Antitachycardia Pacing.

Bennett MT, Leader N, Sapp J, Parkash R, Gardner M, Healey JS, Thibault B, Sterns L, Essebag V, Birnie D, Sivakumaran S, Nery P, Andrade JG, Krahn AD, Tang A.

Circ Arrhythm Electrophysiol. 2018 Apr;11(4):e005921. doi: 10.1161/CIRCEP.117.005921.

PMID:
29618476
8.

Consumer Wearable Devices for Activity Monitoring Among Individuals After a Stroke: A Prospective Comparison.

Rozanski GM, Aqui A, Sivakumaran S, Mansfield A.

JMIR Cardio. 2018 Jan 4;2(1):e1. doi: 10.2196/cardio.8199.

9.

Chemogenomic analysis reveals key role for lysine acetylation in regulating Arc stability.

Lalonde J, Reis SA, Sivakumaran S, Holland CS, Wesseling H, Sauld JF, Alural B, Zhao WN, Steen JA, Haggarty SJ.

Nat Commun. 2017 Nov 21;8(1):1659. doi: 10.1038/s41467-017-01750-7.

10.

Relationship between margin of stability and deviations in spatiotemporal gait features in healthy young adults.

Sivakumaran S, Schinkel-Ivy A, Masani K, Mansfield A.

Hum Mov Sci. 2018 Feb;57:366-373. doi: 10.1016/j.humov.2017.09.014. Epub 2017 Oct 5.

11.

The nutritional composition of Zespri® SunGold Kiwifruit and Zespri® Sweet Green Kiwifruit.

Sivakumaran S, Huffman L, Sivakumaran S, Drummond L.

Food Chem. 2018 Jan 1;238:195-202. doi: 10.1016/j.foodchem.2016.08.118. Epub 2016 Sep 1.

PMID:
28867093
12.

The New Zealand Food Composition Database: A useful tool for assessing New Zealanders' nutrient intake.

Sivakumaran S, Huffman L, Sivakumaran S.

Food Chem. 2018 Jan 1;238:101-110. doi: 10.1016/j.foodchem.2016.12.066. Epub 2016 Dec 21.

PMID:
28867079
13.

Predictors, Prognosis, and Management of New Clinically Important Atrial Fibrillation After Noncardiac Surgery: A Prospective Cohort Study.

Alonso-Coello P, Cook D, Xu SC, Sigamani A, Berwanger O, Sivakumaran S, Yang H, Xavier D, Martinez LX, Ibarra P, Rao-Melacini P, Pogue J, Zarnke K, Paniagua P, Ostrander J, Yusuf S, Devereaux PJ; POISE Investigators.

Anesth Analg. 2017 Jul;125(1):162-169. doi: 10.1213/ANE.0000000000002111.

PMID:
28622175
14.

Cardiac Resynchronization Therapy Reduces Ventricular Arrhythmias in Primary but Not Secondary Prophylactic Implantable Cardioverter Defibrillator Patients: Insight From the Resynchronization in Ambulatory Heart Failure Trial.

Sapp JL, Parkash R, Wells GA, Yetisir E, Gardner MJ, Healey JS, Thibault B, Sterns LD, Birnie D, Nery PB, Sivakumaran S, Essebag V, Dorian P, Tang AS.

Circ Arrhythm Electrophysiol. 2017 Mar;10(3). pii: e004875. doi: 10.1161/CIRCEP.116.004875.

PMID:
28292754
15.

Human sterol 14α-demethylase as a target for anticancer chemotherapy: towards structure-aided drug design.

Hargrove TY, Friggeri L, Wawrzak Z, Sivakumaran S, Yazlovitskaya EM, Hiebert SW, Guengerich FP, Waterman MR, Lepesheva GI.

J Lipid Res. 2016 Aug;57(8):1552-63. doi: 10.1194/jlr.M069229. Epub 2016 Jun 16.

16.

PD1-Expressing T Cell Subsets Modify the Rejection Risk in Renal Transplant Patients.

Pike R, Thomas N, Workman S, Ambrose L, Guzman D, Sivakumaran S, Johnson M, Thorburn D, Harber M, Chain B, Stauss HJ.

Front Immunol. 2016 Apr 11;7:126. doi: 10.3389/fimmu.2016.00126. eCollection 2016.

17.

Native Valve Streptococcus bovis Endocarditis and Refractory Transfusion Dependent Iron Deficiency Anaemia Associated with Concomitant Carcinoma of the Colon: A Case Report and Review of the Literature.

Ahamed Riyaaz AA, Samarasinghe R, Sellahewa K, Sivakumaran S, Tampoe MS.

Case Rep Infect Dis. 2016;2016:2670307. doi: 10.1155/2016/2670307. Epub 2016 Jan 5.

18.

Bumetanide reduces seizure progression and the development of pharmacoresistant status epilepticus.

Sivakumaran S, Maguire J.

Epilepsia. 2016 Feb;57(2):222-32. doi: 10.1111/epi.13270. Epub 2015 Dec 11.

19.

Depletion of CD11c⁺ cells in the CD11c.DTR model drives expansion of unique CD64⁺ Ly6C⁺ monocytes that are poised to release TNF-α.

Sivakumaran S, Henderson S, Ward S, Sousa PS, Manzo T, Zhang L, Conlan T, Means TK, D'Aveni M, Hermine O, Rubio MT, Chakraverty R, Bennett CL.

Eur J Immunol. 2016 Jan;46(1):192-203. doi: 10.1002/eji.201545789. Epub 2015 Nov 30.

20.

Systematic meta-analyses and field synopsis of genetic association studies in colorectal adenomas.

Montazeri Z, Theodoratou E, Nyiraneza C, Timofeeva M, Chen W, Svinti V, Sivakumaran S, Gresham G, Cubitt L, Carvajal-Carmona L, Bertagnolli MM, Zauber AG, Tomlinson I, Farrington SM, Dunlop MG, Campbell H, Little J.

Int J Epidemiol. 2016 Feb;45(1):186-205. doi: 10.1093/ije/dyv185. Epub 2015 Oct 7. Review.

21.

Selective inhibition of KCC2 leads to hyperexcitability and epileptiform discharges in hippocampal slices and in vivo.

Sivakumaran S, Cardarelli RA, Maguire J, Kelley MR, Silayeva L, Morrow DH, Mukherjee J, Moore YE, Mather RJ, Duggan ME, Brandon NJ, Dunlop J, Zicha S, Moss SJ, Deeb TZ.

J Neurosci. 2015 May 27;35(21):8291-6. doi: 10.1523/JNEUROSCI.5205-14.2015.

22.

Inappropriate shocks by subcutaneous implantable cardioverter-defibrillator due to T-wave oversensing in hyperkalemia leading to ventricular fibrillation.

Kiamanesh O, O'Neill D, Sivakumaran S, Kimber S.

HeartRhythm Case Rep. 2015 May 7;1(4):257-259. doi: 10.1016/j.hrcr.2015.04.007. eCollection 2015 Jul. No abstract available.

23.

G-CSF mobilizes CD34+ regulatory monocytes that inhibit graft-versus-host disease.

D'Aveni M, Rossignol J, Coman T, Sivakumaran S, Henderson S, Manzo T, Santos e Sousa P, Bruneau J, Fouquet G, Zavala F, Alegria-Prévot O, Garfa-Traoré M, Suarez F, Trebeden-Nègre H, Mohty M, Bennett CL, Chakraverty R, Hermine O, Rubio MT.

Sci Transl Med. 2015 Apr 1;7(281):281ra42. doi: 10.1126/scitranslmed.3010435.

PMID:
25834108
24.

OX40- and CD27-mediated costimulation synergizes with anti-PD-L1 blockade by forcing exhausted CD8+ T cells to exit quiescence.

Buchan S, Manzo T, Flutter B, Rogel A, Edwards N, Zhang L, Sivakumaran S, Ghorashian S, Carpenter B, Bennett C, Freeman GJ, Sykes M, Croft M, Al-Shamkhani A, Chakraverty R.

J Immunol. 2015 Jan 1;194(1):125-133. doi: 10.4049/jimmunol.1401644. Epub 2014 Nov 17.

25.

BDNF is required for seizure-induced but not developmental up-regulation of KCC2 in the neonatal hippocampus.

Puskarjov M, Ahmad F, Khirug S, Sivakumaran S, Kaila K, Blaesse P.

Neuropharmacology. 2015 Jan;88:103-9. doi: 10.1016/j.neuropharm.2014.09.005. Epub 2014 Sep 16.

26.

Left ventricular lead position and outcomes in the Resynchronization-Defibrillation for Ambulatory Heart Failure Trial (RAFT).

Wilton SB, Exner DV, Healey JS, Birnie D, Arnold MO, Sapp JL, Thibault B, Simpson CS, Tung S, Crystal E, Sivakumaran S, Khaykin Y, Yetisir E, Wells G, Tang AS; RAFT Investigators.

Can J Cardiol. 2014 Apr;30(4):413-9. doi: 10.1016/j.cjca.2013.10.009. Epub 2013 Oct 18.

PMID:
24561009
27.

Comparative tolerance of Pinus radiata and microbial activity to copper and zinc in a soil treated with metal-amended biosolids.

Jeyakumar P, Loganathan P, Anderson CW, Sivakumaran S, McLaren RG.

Environ Sci Pollut Res Int. 2014 Mar;21(5):3254-63. doi: 10.1007/s11356-013-2271-z. Epub 2013 Nov 12.

PMID:
24217968
28.

Cell-intrinsic regulation of murine dendritic cell function and survival by prereceptor amplification of glucocorticoid.

Soulier A, Blois SM, Sivakumaran S, Fallah-Arani F, Henderson S, Flutter B, Rabbitt EH, Stewart PM, Lavery GG, Bennett C, Curnow SJ, Chakraverty R.

Blood. 2013 Nov 7;122(19):3288-97. doi: 10.1182/blood-2013-03-489138. Epub 2013 Sep 30.

PMID:
24081658
29.

Acute Abdomen in a Young Girl with Factor XIII Deficiency Perianesthetic Issues.

Chakravarty C, Sivakumaran S, Punk J, Singh N, Pandey R, Darlong V.

J Obstet Gynaecol India. 2012 Apr;62(2):205-6. doi: 10.1007/s13224-011-0103-y. Epub 2012 Mar 7. No abstract available.

30.

The ETS domain transcription factor ELK1 directs a critical component of growth signaling by the androgen receptor in prostate cancer cells.

Patki M, Chari V, Sivakumaran S, Gonit M, Trumbly R, Ratnam M.

J Biol Chem. 2013 Apr 19;288(16):11047-65. doi: 10.1074/jbc.M112.438473. Epub 2013 Feb 20.

31.

PrPC controls via protein kinase A the direction of synaptic plasticity in the immature hippocampus.

Caiati MD, Safiulina VF, Fattorini G, Sivakumaran S, Legname G, Cherubini E.

J Neurosci. 2013 Feb 13;33(7):2973-83. doi: 10.1523/JNEUROSCI.4149-12.2013.

32.

Cardiac resynchronization therapy in patients with permanent atrial fibrillation: results from the Resynchronization for Ambulatory Heart Failure Trial (RAFT).

Healey JS, Hohnloser SH, Exner DV, Birnie DH, Parkash R, Connolly SJ, Krahn AD, Simpson CS, Thibault B, Basta M, Philippon F, Dorian P, Nair GM, Sivakumaran S, Yetisir E, Wells GA, Tang AS; RAFT Investigators.

Circ Heart Fail. 2012 Sep 1;5(5):566-70. Epub 2012 Aug 14.

PMID:
22896584
33.

Developmental regulation of CB1-mediated spike-time dependent depression at immature mossy fiber-CA3 synapses.

Caiati MD, Sivakumaran S, Lanore F, Mulle C, Richard E, Verrier D, Marsicano G, Miles R, Cherubini E.

Sci Rep. 2012;2:285. doi: 10.1038/srep00285. Epub 2012 Feb 24.

34.

Vitamin D deficiency in a man with multiple myeloma.

Clement Z, Ashford M, Sivakumaran S.

N Am J Med Sci. 2011 Oct;3(10):469-71. doi: 10.4297/najms.2011.3469.

35.

Abundant pleiotropy in human complex diseases and traits.

Sivakumaran S, Agakov F, Theodoratou E, Prendergast JG, Zgaga L, Manolio T, Rudan I, McKeigue P, Wilson JF, Campbell H.

Am J Hum Genet. 2011 Nov 11;89(5):607-18. doi: 10.1016/j.ajhg.2011.10.004. Review.

36.

Tumor-primed natural killer cells from patients with multiple myeloma lyse autologous, NK-resistant, bone marrow-derived malignant plasma cells.

Katodritou E, Terpos E, North J, Kottaridis P, Verrou E, Gastari V, Chadjiaggelidou C, Sivakumaran S, Jide-Banwo S, Tsirogianni M, Kapetanos D, Zervas K, Lowdell MW.

Am J Hematol. 2011 Dec;86(12):967-73. doi: 10.1002/ajh.22163. Epub 2011 Sep 14.

37.

In the developing hippocampus kainate receptors control the release of GABA from mossy fiber terminals via a metabotropic type of action.

Cherubini E, Caiati MD, Sivakumaran S.

Adv Exp Med Biol. 2011;717:11-26. doi: 10.1007/978-1-4419-9557-5_2. Review.

PMID:
21713663
38.

Depolarizing actions of GABA in immature neurons depend neither on ketone bodies nor on pyruvate.

Tyzio R, Allene C, Nardou R, Picardo MA, Yamamoto S, Sivakumaran S, Caiati MD, Rheims S, Minlebaev M, Milh M, Ferré P, Khazipov R, Romette JL, Lorquin J, Cossart R, Khalilov I, Nehlig A, Cherubini E, Ben-Ari Y.

J Neurosci. 2011 Jan 5;31(1):34-45. doi: 10.1523/JNEUROSCI.3314-10.2011.

39.

Alkylation or Silylation for Analysis of Amino and Non-Amino Organic Acids by GC-MS?

Villas-Bôas SG, Smart KF, Sivakumaran S, Lane GA.

Metabolites. 2011 Jan 17;1(1):3-20. doi: 10.3390/metabo1010003.

40.

Nonhematopoietic antigen blocks memory programming of alloreactive CD8+ T cells and drives their eventual exhaustion in mouse models of bone marrow transplantation.

Flutter B, Edwards N, Fallah-Arani F, Henderson S, Chai JG, Sivakumaran S, Ghorashian S, Bennett CL, Freeman GJ, Sykes M, Chakraverty R.

J Clin Invest. 2010 Nov;120(11):3855-68. doi: 10.1172/JCI41446. Epub 2010 Oct 18.

41.

Androgen activation of the folate receptor α gene through partial tethering of the androgen receptor by C/EBPα.

Sivakumaran S, Zhang J, Kelley KM, Gonit M, Hao H, Ratnam M.

J Steroid Biochem Mol Biol. 2010 Nov;122(5):333-40. doi: 10.1016/j.jsbmb.2010.08.008. Epub 2010 Sep 15.

42.

Complications associated with revision of Sprint Fidelis leads: report from the Canadian Heart Rhythm Society Device Advisory Committee.

Parkash R, Crystal E, Bashir J, Simpson C, Birnie D, Sterns L, Exner D, Thibault B, Connors S, Healey JS, Champagne J, Cameron D, Mangat I, Verma A, Wolfe K, Essebag V, Kus T, Ayala-Paredes F, Davies T, Sanatani S, Gow R, Coutu B, Sivakumaran S, Stephenson E, Krahn A.

Circulation. 2010 Jun 8;121(22):2384-7. doi: 10.1161/CIRCULATIONAHA.109.924357. Epub 2010 May 24.

PMID:
20497979
43.

In the developing rat hippocampus, endogenous activation of presynaptic kainate receptors reduces GABA release from mossy fiber terminals.

Caiati MD, Sivakumaran S, Cherubini E.

J Neurosci. 2010 Feb 3;30(5):1750-9. doi: 10.1523/JNEUROSCI.4566-09.2010.

44.

Control of GABA Release at Mossy Fiber-CA3 Connections in the Developing Hippocampus.

Safiulina VF, Caiati MD, Sivakumaran S, Bisson G, Migliore M, Cherubini E.

Front Synaptic Neurosci. 2010 Feb 22;2:1. doi: 10.3389/neuro.19.001.2010. eCollection 2010.

45.

Electroencephalography during ovariohysterectomy in rats anaesthetized with halothane.

Murrell JC, Mitchinson SL, Lesperance L, Sivakumaran S, Johnson CB.

Vet Anaesth Analg. 2010 Jan;37(1):14-24. doi: 10.1111/j.1467-2995.2009.00504.x.

PMID:
20017815
46.

Anticoagulation of patients on chronic warfarin undergoing arrhythmia device surgery: wide variability of perioperative bridging in Canada.

Krahn AD, Healey JS, Simpson CS, Essebag V, Sivakumaran S, Birnie DH.

Heart Rhythm. 2009 Sep;6(9):1276-9. doi: 10.1016/j.hrthm.2009.05.027. Epub 2009 Jun 6.

PMID:
19716082
47.

Formation of a national network for rapid response to device and lead advisories: The Canadian Heart Rhythm Society Device Advisory Committee.

Krahn AD, Simpson CS, Parkash R, Yee R, Champagne J, Healey JS, Cameron D, Thibault B, Mangat I, Tung S, Sterns L, Birnie DH, Exner DV, Sivakumaran S, Davies T, Coutu B, Crystal E, Wolfe K, Verma A, Stephenson EA, Sanatani S, Gow R, Connors S, Paredes FA, Turabian M, Kus T, Essebag V, Gardner M.

Can J Cardiol. 2009 Jul;25(7):403-5.

48.

Utilization of a national network for rapid response to the Medtronic Fidelis lead advisory: the Canadian Heart Rhythm Society Device Advisory Committee.

Krahn AD, Simpson CS, Parkash R, Yee R, Champagne J, Healey JS, Cameron D, Thibault B, Mangat I, Tung S, Sterns L, Birnie DH, Exner DV, Sivakumaran S, Davies T, Coutu B, Crystal E, Wolfe K, Verma A, Stephenson EA, Sanatani S, Gow R, Connors S, Paredes FA, Turabian M, Kus T, Gardner M, Essebag V.

Heart Rhythm. 2009 Apr;6(4):474-7. doi: 10.1016/j.hrthm.2009.01.012. Epub 2009 Jan 18.

PMID:
19324305
49.
50.

Effect of fish oil on arrhythmias and mortality: systematic review.

León H, Shibata MC, Sivakumaran S, Dorgan M, Chatterley T, Tsuyuki RT.

BMJ. 2008 Dec 23;337:a2931. doi: 10.1136/bmj.a2931. Review.

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