Clinical Report: Evaluating the Diagnostic Precision of Cardisiography for CAD

Overview

The CSG-DR pilot study evaluated the diagnostic accuracy of Cardisiography (CSG) compared to resting ECG for detecting coronary artery disease (CAD). CSG demonstrated a sensitivity of 96.5%, significantly higher than the 6.9% sensitivity of ECG.

Background

Coronary artery disease (CAD) is a leading cause of mortality worldwide, with traditional diagnostic methods like resting ECG having limited sensitivity. In low- and middle-income countries, access to advanced diagnostic tools is often restricted.

Data Highlights

Key Findings

• CSG achieved a sensitivity of 96.5% for detecting coronary lesions.
• ECG sensitivity was only 6.9% in the same cohort.
• CSG demonstrated 100% sensitivity for CAD-RADS 1 and 3, and 91% for CAD-RADS 2.
• The study enrolled 104 patients aged 40 and above with suspected CAD.

Clinical Implications

The findings suggest that CSG could enhance the diagnostic process for CAD, particularly in settings with limited access to advanced imaging. Its high sensitivity may allow for more timely referrals and interventions.

Conclusion

Further multicenter studies are warranted to validate these preliminary findings.

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