Data Aquisition for Optimization of Coronary Artery Disease Algorithm
The purpose of the study is to optimize an already existing algorithm for diagnosing atherosclerosis of the coronary arteries (CAD, Coronary Artery Disease).
|Study Design:||Observational Model: Case-Only
Time Perspective: Cross-Sectional
|Official Title:||Data Aquisition for Optimization of Coronary Artery Disease Algorithm|
- Sensitivity versus 1-specificity as a function of cut-off values on the 'Cardiac Noise Marker' scale here under Sensitivity by suitable cut-off value on the 'Cardiac Noise Marker' scale and Specificity with same cut-off value. [ Time Frame: The first testday ] [ Designated as safety issue: No ]
- Observed differences in distribution of 'Cardiac Noise Marker' within three sub-groups. [ Time Frame: The first testday ] [ Designated as safety issue: No ]
|Study Start Date:||March 2010|
|Study Completion Date:||March 2011|
|Primary Completion Date:||March 2011 (Final data collection date for primary outcome measure)|
Patients referred to CAG.
Sequential design with ProtoCAD and CAG
Aquiring acoustic signals from heart patients.
Other Name: Acarix CAD device.
Acoustic information from the heart is obtained from patients suffering from Coronary Artery Disease. The acoustic signals are evaluated as indicators for CAD.
Please refer to this study by its ClinicalTrials.gov identifier: NCT01090947
|University Hospital of Copenhagen|
|Copenhagen, Denmark, 2100|
|Principal Investigator:||Peter Clemmensen, MD||Rigshospitalet, Denmark|