New Vectorcardiogram Analysis a Good Predictor of Coronary Disease in Patients With Normal Rest 12-leads ECG

This study is not yet open for participant recruitment. (see Contacts and Locations)
Verified March 2013 by Hillel Yaffe Medical Center
Sponsor:
Information provided by (Responsible Party):
Hillel Yaffe Medical Center
ClinicalTrials.gov Identifier:
NCT01816399
First received: March 20, 2013
Last updated: March 21, 2013
Last verified: March 2013

March 20, 2013
March 21, 2013
April 2013
June 2013   (final data collection date for primary outcome measure)
Detection of CAD in patients undergoing routine coronary angiography [ Time Frame: One month ] [ Designated as safety issue: No ]
Following angiography patients will be categorized as having normal coronary arteries (NC) or coronary disease (CD) if more than 50% lumen diameter narrowing is found in one of the arteries.
Same as current
Complete list of historical versions of study NCT01816399 on ClinicalTrials.gov Archive Site
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New Vectorcardiogram Analysis a Good Predictor of Coronary Disease in Patients With Normal Rest 12-leads ECG
Spacial Relation of QRS-T Vectocardiogram is a Good Predictor of Coronary Disease in Patients With Normal Rest 12-leads ECG

The aim of this study is to determine whether a new vectorcardiogram (VCG) analysis will facilitate the detection of significant coronary disease (CAD) in patients with normal rest 12-leads ECG (NE).

Patients with NE will undergo coronary angiography for routine indications. Prior to the angiography a computerized simultaneous multi-leads ECG will be recorded and, using a new dedicated algorithm for 3D electrical activity reconstruction, the investigators will plot the horizontal VCG of the whole ECG cycle. Using this new VCG analysis we will determine whether the patients have normal coronary arteries or coronary disease.

Observational
Observational Model: Cohort
Time Perspective: Retrospective
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Probability Sample

Patients undergoing routine coronary angiography

Cardiovascular Disease
Procedure: Routine coronary angiography
Routine coronary angiography patients
Intervention: Procedure: Routine coronary angiography
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*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Not yet recruiting
300
June 2013
June 2013   (final data collection date for primary outcome measure)

Inclusion Criteria:

  • Patients with normal rest 12-leads ECG

Exclusion Criteria:

  • Patients with significant irregular heart beat
  • Patients with heart failure
Both
18 Years to 80 Years
No
Contact: Aharon Frimerman, MD 972-523-543264 afrimer@gmail.com
Israel
 
NCT01816399
HYMC-9-2003b
Yes
Hillel Yaffe Medical Center
Hillel Yaffe Medical Center
Not Provided
Not Provided
Hillel Yaffe Medical Center
March 2013

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP