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Results: 1 to 20 of 107

1.

Measurement and interpretation of electrocardiographic QT intervals in murine hearts.

Zhang Y, Wu J, King JH, Huang CL, Fraser JA.

Am J Physiol Heart Circ Physiol. 2014 Jun 1;306(11):H1553-7. doi: 10.1152/ajpheart.00459.2013. Epub 2014 Apr 4.

PMID:
24705556
[PubMed - indexed for MEDLINE]
Free PMC Article
2.

Atrial arrhythmogenicity in aged Scn5a+/DeltaKPQ mice modeling long QT type 3 syndrome and its relationship to Na+ channel expression and cardiac conduction.

Guzadhur L, Pearcey SM, Duehmke RM, Jeevaratnam K, Hohmann AF, Zhang Y, Grace AA, Lei M, Huang CL.

Pflugers Arch. 2010 Aug;460(3):593-601. doi: 10.1007/s00424-010-0851-z. Epub 2010 Jun 16.

PMID:
20552221
[PubMed - indexed for MEDLINE]
Free PMC Article
3.

Altered re-excitation thresholds and conduction of extrasystolic action potentials contribute to arrhythmogenicity in murine models of long QT syndrome.

Duehmke RM, Pearcey S, Stefaniak JD, Guzadhur L, Jeevaratnam K, Costopoulos C, Pedersen TH, Grace AA, Huang CL.

Acta Physiol (Oxf). 2012 Nov;206(3):164-77. doi: 10.1111/j.1748-1716.2012.02443.x. Epub 2012 May 19.

PMID:
22510251
[PubMed - indexed for MEDLINE]
4.

Altered sinoatrial node function and intra-atrial conduction in murine gain-of-function Scn5a+/ΔKPQ hearts suggest an overlap syndrome.

Wu J, Zhang Y, Zhang X, Cheng L, Lammers WJ, Grace AA, Fraser JA, Zhang H, Huang CL, Lei M.

Am J Physiol Heart Circ Physiol. 2012 Apr 1;302(7):H1510-23. doi: 10.1152/ajpheart.00357.2011. Epub 2012 Jan 27.

PMID:
22287583
[PubMed - indexed for MEDLINE]
Free PMC Article
5.

Effects of L-type Ca2+ channel antagonism on ventricular arrhythmogenesis in murine hearts containing a modification in the Scn5a gene modelling human long QT syndrome 3.

Thomas G, Gurung IS, Killeen MJ, Hakim P, Goddard CA, Mahaut-Smith MP, Colledge WH, Grace AA, Huang CL.

J Physiol. 2007 Jan 1;578(Pt 1):85-97. Epub 2006 Nov 16.

PMID:
17110414
[PubMed - indexed for MEDLINE]
Free PMC Article
6.

Effects of flecainide and quinidine on arrhythmogenic properties of Scn5a+/Delta murine hearts modelling long QT syndrome 3.

Stokoe KS, Thomas G, Goddard CA, Colledge WH, Grace AA, Huang CL.

J Physiol. 2007 Jan 1;578(Pt 1):69-84. Epub 2006 Oct 5.

PMID:
17023504
[PubMed - indexed for MEDLINE]
Free PMC Article
7.

Nonlinearity between action potential alternans and restitution, which both predict ventricular arrhythmic properties in Scn5a+/- and wild-type murine hearts.

Matthews GD, Guzadhur L, Grace A, Huang CL.

J Appl Physiol (1985). 2012 Jun;112(11):1847-63. doi: 10.1152/japplphysiol.00039.2012. Epub 2012 Mar 29.

PMID:
22461438
[PubMed - indexed for MEDLINE]
Free PMC Article
8.

Criteria for arrhythmogenicity in genetically-modified Langendorff-perfused murine hearts modelling the congenital long QT syndrome type 3 and the Brugada syndrome.

Sabir IN, Li LM, Jones VJ, Goddard CA, Grace AA, Huang CL.

Pflugers Arch. 2008 Jan;455(4):637-51. Epub 2007 Sep 6.

PMID:
17805561
[PubMed - indexed for MEDLINE]
Free PMC Article
9.

Nifekalant enlarged the transmural activation-recovery interval difference as well as the peak-to-end interval on surface ECG in a patient with short-QT syndrome.

Chinushi M, Sato A, Izumi D, Furushima H.

J Cardiovasc Electrophysiol. 2012 Aug;23(8):877-80. doi: 10.1111/j.1540-8167.2012.02292.x. Epub 2012 Apr 11.

PMID:
22494577
[PubMed - indexed for MEDLINE]
10.

Nicotine induces a long QT phenotype in Kcnq1-deficient mouse hearts.

Tosaka T, Casimiro MC, Rong Q, Tella S, Oh M, Katchman AN, Pezzullo JC, Pfeifer K, Ebert SN.

J Pharmacol Exp Ther. 2003 Sep;306(3):980-7. Epub 2003 May 23.

PMID:
12766260
[PubMed - indexed for MEDLINE]
Free Article
11.

Transient alterations in transmural repolarization gradients and arrhythmogenicity in hypokalaemic Langendorff-perfused murine hearts.

Sabir IN, Killeen MJ, Goddard CA, Thomas G, Gray S, Grace AA, Huang CL.

J Physiol. 2007 May 15;581(Pt 1):277-89. Epub 2007 Mar 1.

PMID:
17331992
[PubMed - indexed for MEDLINE]
Free PMC Article
12.

Prospective cohort study of lead exposure and electrocardiographic conduction disturbances in the Department of Veterans Affairs Normative Aging Study.

Eum KD, Nie LH, Schwartz J, Vokonas PS, Sparrow D, Hu H, Weisskopf MG.

Environ Health Perspect. 2011 Jul;119(7):940-4. doi: 10.1289/ehp.1003279. Epub 2011 Mar 16.

PMID:
21414889
[PubMed - indexed for MEDLINE]
Free PMC Article
13.

Prolonged QT interval diagnosis suppression by a widely used computerized ECG analysis system.

Garg A, Lehmann MH.

Circ Arrhythm Electrophysiol. 2013 Feb;6(1):76-83. doi: 10.1161/CIRCEP.112.976803. Epub 2012 Dec 29.

PMID:
23275261
[PubMed - indexed for MEDLINE]
Free Article
14.

Spatial correlation of action potential duration and diastolic dysfunction in transgenic and drug-induced LQT2 rabbits.

Odening KE, Jung BA, Lang CN, Cabrera Lozoya R, Ziupa D, Menza M, Relan J, Franke G, Perez Feliz S, Koren G, Zehender M, Bode C, Brunner M, Sermesant M, Föll D.

Heart Rhythm. 2013 Oct;10(10):1533-41. doi: 10.1016/j.hrthm.2013.07.038. Epub 2013 Jul 26.

PMID:
23892340
[PubMed - indexed for MEDLINE]
15.

QT interval and repolarization time in patients with intraventricular conduction delay.

Das G.

J Electrocardiol. 1990 Jan;23(1):49-52.

PMID:
2406360
[PubMed - indexed for MEDLINE]
16.

Arrhythmogenic substrate and its modification by nicorandil in a murine model of long QT type 3 syndrome.

Hothi SS, Booth SW, Sabir IN, Killeen MJ, Simpson F, Zhang Y, Grace AA, Huang CL.

Prog Biophys Mol Biol. 2008 Oct-Nov;98(2-3):267-80. doi: 10.1016/j.pbiomolbio.2009.01.006. Epub 2009 Jan 24.

PMID:
19351517
[PubMed - indexed for MEDLINE]
17.

Heart rate correction models to detect QT interval prolongation in novel pharmaceutical development.

Markert M, Shen R, Trautmann T, Guth B.

J Pharmacol Toxicol Methods. 2011 Jul-Aug;64(1):25-41. doi: 10.1016/j.vascn.2011.05.002. Epub 2011 May 26.

PMID:
21635956
[PubMed - indexed for MEDLINE]
18.

Transmural dispersion of repolarization and arrhythmogenicity: the Brugada syndrome versus the long QT syndrome.

Antzelevitch C, Yan GX, Shimizu W.

J Electrocardiol. 1999;32 Suppl:158-65. Review.

PMID:
10688320
[PubMed - indexed for MEDLINE]
19.

QT and RR intervals in conscious and anesthetized guinea pigs with highly varying RR intervals and given QTc-lengthening test articles.

Hamlin RL, Kijtawornrat A, Keene BW, Hamlin DM.

Toxicol Sci. 2003 Dec;76(2):437-42. Epub 2003 Nov 4.

PMID:
14600288
[PubMed - indexed for MEDLINE]
Free Article
20.

[Diastolic micropotentials in high-resolution surface ECG in QT syndrome].

Eggeling T, Höpp HW, Schickendantz S, Osterspey A, Mennicken U, Hombach V, Hilger HH.

Z Kardiol. 1986 Jul;75(7):410-6. German.

PMID:
3765764
[PubMed - indexed for MEDLINE]

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