High-frequency QRS electrocardiogram predicts perfusion defects during myocardial perfusion imaging
High-frequency QRS electrocardiogram predicts perfusion defects during myocardial perfusion imaging
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Publisher
United States: Elsevier Inc
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Language
English
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Publisher
United States: Elsevier Inc
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Contents
Changes in high-frequency (HF) QRS components of the electrocardiogram (ECG) (150-250 Hz) are more sensitive than changes in conventional ST segments for detecting myocardial ischemia. We investigated the accuracy of 12-lead HF QRS ECG in detecting perfusion defects during adenosine tetrofosmin myocardial perfusion imaging (MPI).
12-lead HF QRS...
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Full title
High-frequency QRS electrocardiogram predicts perfusion defects during myocardial perfusion imaging
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TN_cdi_proquest_journals_216203087
Permalink
https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_proquest_journals_216203087
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ISSN
0022-0736
E-ISSN
1532-8430
DOI
10.1016/j.jelectrocard.2005.07.003
