Format
Sort by
Items per page

Send to

Choose Destination

Links from PubMed

Items: 1 to 20 of 198

1.

Comparison of automated measurements of electrocardiographic intervals and durations by computer-based algorithms of digital electrocardiographs.

Kligfield P, Badilini F, Rowlandson I, Xue J, Clark E, Devine B, Macfarlane P, de Bie J, Mortara D, Babaeizadeh S, Gregg R, Helfenbein ED, Green CL.

Am Heart J. 2014 Feb;167(2):150-159.e1. doi: 10.1016/j.ahj.2013.10.004. Epub 2013 Oct 17.

PMID:
24439975
2.

Relation of QT interval measurements to evolving automated algorithms from different manufacturers of electrocardiographs.

Kligfield P, Hancock EW, Helfenbein ED, Dawson EJ, Cook MA, Lindauer JM, Zhou SH, Xue J.

Am J Cardiol. 2006 Jul 1;98(1):88-92. Epub 2006 May 6.

PMID:
16784927
3.

Magnitude, mechanism, and reproducibility of QT interval differences between superimposed global and individual lead ECG complexes.

Kligfield P, Tyl B, Maarek M, Maison-Blanche P.

Ann Noninvasive Electrocardiol. 2007 Apr;12(2):145-52.

PMID:
17593183
4.

Differences between QT and RR intervals in digital and digitized paper electrocardiograms: contribution of the printer, scanner, and digitization process.

Hingorani P, Karnad DR, Panicker GK, Deshmukh S, Kothari S, Narula D.

J Electrocardiol. 2008 Sep-Oct;41(5):370-5. doi: 10.1016/j.jelectrocard.2008.02.026. Epub 2008 May 14.

PMID:
18482732
5.

Subject-specific heart rate dependency of electrocardiographic QT, PQ, and QRS intervals.

Malik M, Hnatkova K, Sisakova M, Schmidt G.

J Electrocardiol. 2008 Nov-Dec;41(6):491-7. doi: 10.1016/j.jelectrocard.2008.06.022. Epub 2008 Sep 24.

PMID:
18817925
6.

Improving the precision of QT measurements.

Darpo B, Fossa AA, Couderc JP, Zhou M, Schreyer A, Ticktin M, Zapesochny A.

Cardiol J. 2011;18(4):401-10.

7.

Sample size, power calculations, and their implications for the cost of thorough studies of drug induced QT interval prolongation.

Malik M, Hnatkova K, Batchvarov V, Gang Y, Smetana P, Camm AJ.

Pacing Clin Electrophysiol. 2004 Dec;27(12):1659-69.

PMID:
15613131
8.

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.

9.

The Cardiac Safety Research Consortium ECG database.

Kligfield P, Green CL.

J Electrocardiol. 2012 Nov-Dec;45(6):690-2. doi: 10.1016/j.jelectrocard.2012.07.012. Epub 2012 Sep 19.

PMID:
22999491
10.

Detection of QT prolongation using a novel electrocardiographic analysis algorithm applying intelligent automation: prospective blinded evaluation using the Cardiac Safety Research Consortium electrocardiographic database.

Green CL, Kligfield P, George S, Gussak I, Vajdic B, Sager P, Krucoff MW.

Am Heart J. 2012 Mar;163(3):365-71. doi: 10.1016/j.ahj.2011.11.009. Epub 2012 Feb 27.

11.

Precision of QT interval measurement by advanced electrocardiographic equipment.

Hnatkova K, Gang Y, Batchvarov VN, Malik M.

Pacing Clin Electrophysiol. 2006 Nov;29(11):1277-84.

PMID:
17100684
12.

Short- and long-term reproducibility of QT, QTc, and QT dispersion measurement in healthy subjects.

Kautzner J, Yi G, Camm AJ, Malik M.

Pacing Clin Electrophysiol. 1994 May;17(5 Pt 1):928-37.

PMID:
8022705
13.

Man versus machine: is there an optimal method for QT measurements in thorough QT studies?

Darpo B, Agin M, Kazierad DJ, Layton G, Muirhead G, Gray P, Jorkasky DK.

J Clin Pharmacol. 2006 Jun;46(6):598-612.

PMID:
16707406
14.

Giant T-U waves precede torsades de pointes in long QT syndrome: a systematic electrocardiographic analysis in patients with acquired and congenital QT prolongation.

Kirchhof P, Franz MR, Bardai A, Wilde AM.

J Am Coll Cardiol. 2009 Jul 7;54(2):143-9. doi: 10.1016/j.jacc.2009.03.043.

15.

[The automatic, beat-to-beat determination of the QT interval and analysis of its spontaneous variability under basal conditions].

Chorro Gascó FJ, Guerrero Martínez J, Martínez Sober M, Soria Olivas E, Sanchís Forés J, Ibáñez Candela M, Espí López J, López Merino V.

Rev Esp Cardiol. 1995 Nov;48(11):722-31. Spanish.

PMID:
8532941
16.

The application of root mean square electrocardiography (RMS ECG) for the detection of acquired and congenital long QT syndrome.

Lux RL, Sower CT, Allen N, Etheridge SP, Tristani-Firouzi M, Saarel EV.

PLoS One. 2014 Jan 15;9(1):e85689. doi: 10.1371/journal.pone.0085689. eCollection 2014.

18.

Assessment of reproducibility--automated and digital caliper ECG measurement in the Framingham Heart Study.

Burke GM, Wang N, Blease S, Levy D, Magnani JW.

J Electrocardiol. 2014 May-Jun;47(3):288-93. doi: 10.1016/j.jelectrocard.2014.01.004. Epub 2014 Jan 6.

19.

A comparison of commonly used QT correction formulae: the effect of heart rate on the QTc of normal ECGs.

Luo S, Michler K, Johnston P, Macfarlane PW.

J Electrocardiol. 2004;37 Suppl:81-90.

PMID:
15534815
20.

Ethnic differences in electrocardiographic intervals and axes.

Mansi IA, Nash IS.

J Electrocardiol. 2001 Oct;34(4):303-7.

PMID:
11590557

Supplemental Content

Support Center