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Comparison of the HyperQ Versus Conventional Electrocardiogram (ECG) to Detect Ischemia

NCT00917800 · Status: UNKNOWN · Type: OBSERVATIONAL · Enrollment: 200

Last updated 2013-06-12

No results posted yet for this study

Summary

The purpose of the investigation is to verify the efficiency of the HyperQ™ system in detecting exercise induced ischemia, with higher specificity and sensitivity than conventional ECG Stress testing. The study will be carried out by applying the HyperQ™ system during cycle ergometer stress testing in patients who are referred for angiography at the Department of Cardiology, Essen University Hospital, Essen, Germany. The HyperQ™ results will then be compared to the standard ECG stress test results using the angiography results as the gold standard. The study will be considered successful if analysis of the HyperQ provides a statistically significant improvement over the diagnostic accuracy of conventional ECG stress testing analysis.

Conditions

Sponsors & Collaborators

  • West German Heart Center Essen

    lead OTHER

Principal Investigators

  • Raimund Erbel, MD · Director, West German Heart Center

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2009-05-31
Primary Completion
2013-12-31
Completion
2013-12-31

Countries

  • Germany

Study Locations

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT00917800 on ClinicalTrials.gov