The combination of high‐frequency QRS and ST‐segment alterations during exercise stress tests enhanced the diagnostic efficacy for coronary artery disease
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DOI: 10.1002/clc.24254
Abstract: High‐frequency QRS (HF‐QRS) manifests as a novel adjunct electrocardiographic marker with potential utility in coronary artery disease (CAD) detection. read more here.
Keywords: coronary artery; artery disease; qrs; high frequency ... See more keywords
INCREMENTAL DIAGNOSTIC ACCURACY OF HIGH FREQUENCY QRS ANALYSIS OVER ST-ANALYSIS FOR MYOCARDIAL ISCHEMIA: MULTI-CENTER PROSPECTIVE COHORT
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DOI: 10.1016/s0735-1097(17)33407-1
Abstract: Background: Exercise stress electrocardiography (ECG) alone is underutilized despite guideline recommendations in part due to poor diagnostic accuracy. High frequency QRS analysis (HF-QRS) is a novel tool to supplement standard ST-analysis during stress ECG. We… read more here.
Keywords: high frequency; analysis; diagnostic accuracy; frequency qrs ... See more keywords