A Novel Method for Enhancement of Standard Rest Electrocardiograms (ECG) Provides New Parameters for Early Detection of Coronary Artery Disease (CAD)

Status

UNKNOWN

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT01909817

Enrollment

300

Registered

2013-07-29

Start date

2013-07-31

Completion date

2013-08-31

Last updated

2013-07-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Cardiovascular Diseases

Brief summary

The investigators aim to determine whether a new method of enhancing and improving ECG acquisition, analysis and display is effective. The investigators will perform superimposition and summation of multiple standard ECG cycles, in the same lead, by temporal alignment to the peak R wave and voltage alignment to an improved baseline at the T-P segment.

Interventions

PROCEDURERoutine coronary angiogram

Study design

Observational model

COHORT

Time perspective

RETROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

18 Years to 80 Years

Healthy volunteers

Inclusion criteria

* Patients undergoing routine coronary angiogram

Exclusion criteria

* Patients with significant irregular heart rhythm * Patients with heart failure

Design outcomes

Primary

Measure	Time frame	Description
ECG Voltage spread	One month	We will measure the voltage spread at the S-T and P-R intervals after superimposition and summation of multiple standard ECG cycles in the same lead, by temporal alignment to the peak R wave and voltage alignment to an improved baseline at the T-P segment.

Countries

Israel

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026