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G van Herpen

Explore the profile of G van Herpen including associated specialties, affiliations and a list of published articles. Areas
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Articles 53
Citations 519
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Recent Articles
1.
Lamers F, van Dijkman P, Kuijpers T, van Herpen G
Neth Heart J . 2015 Feb; 11(2):84-88. PMID: 25696185
We report three patients in whom dobutamine stress magnetic imaging (DS-MRI) was essential in assessing myocardial ischaemia. Two patients were referred to the cardiologist because of chest pain. Patient A...
2.
van Dijkman P, Kuijpers T, Blom B, van Herpen G
Ned Tijdschr Geneeskd . 2002 Aug; 146(28):1327-32. PMID: 12148221
Objective: Assessment of the clinical applicability of DS-MRI for the detection of myocardial ischemia and myocardial viability. Design: Prospective. Method: In the period from 1 November 1999 to 31 October...
3.
Kors J, van Herpen G
Stud Health Technol Inform . 2001 Oct; 84(Pt 2):1161-7. PMID: 11604912
In spite of decades of research and widespread use of computer programs for the analysis of electrocardiograms (ECGs), the accuracy and usefulness of computerized ECG processing has been questioned. To...
4.
Schijvenaars B, Kors J, van Herpen G, van Bemmel J
Stud Health Technol Inform . 2001 Oct; 84(Pt 1):513-7. PMID: 11604793
One of the reasons for the limited practical utility of computer programs for interpretation of electrocardiograms (ECGs) is their susceptibility to intra-individual variability. Two of the most prominent sources of...
5.
Kors J, van Herpen G
Am J Cardiol . 2001 Sep; 88(4):396-9. PMID: 11545761
In recording an electrocardiogram (ECG), an interchange of electrodes may easily go unnoticed. Automatic detection would be desirable, but current algorithms, when dealing with more than left arm-right arm reversal,...
6.
Okin P, Devereux R, Kors J, van Herpen G, Crow R, Fabsitz R, et al.
Ann Noninvasive Electrocardiol . 2001 May; 6(2):107-16. PMID: 11333167
Background: Nonspecific ST depression assessed by standard visual Minnesota coding (MC) has been demonstrated to predict risk. Although computer analysis has been applied to digital ECGs for MC, the prognostic...
7.
Frederiks J, Swenne C, Kors J, van Herpen G, Maan A, Levert J, et al.
Pflugers Arch . 2001 Apr; 441(5):717-24. PMID: 11294255
Various combinations of sympathetic and vagal tone can yield the same heart rate, while ventricular electrophysiology differs. To demonstrate this in humans, we studied healthy volunteers in the sitting position...
8.
Kors J, van Herpen G
J Electrocardiol . 2001 Mar; 33 Suppl:209-10. PMID: 11265723
No abstract available.
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Kors J, van Herpen G, van Bemmel J
Circulation . 1999 Mar; 99(11):1458-63. PMID: 10086970
Background: The suggestion that increased QT dispersion (QTD) is due to increased differences in local action potential durations within the myocardium is wanting. An alternative explanation was sought by relating...