Normal Values of High Frequency ECG (HyperQ™) in Apparently Healthy Individuals and in Young and Masters Athletes

Normal Values of High Frequency ECG (HyperQ™) in Asymptomatic, Apparently Healthy Normal Weight vs. Obese Individuals and in Young and Masters Athletes

Status

UNKNOWN

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT00847353

Enrollment

300

Registered

2009-02-19

Start date

2009-02-28

Completion date

2010-06-30

Last updated

2010-02-04

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

Conditions

Asymptomatic, Healthy, Obesity

Keywords

high frequency ECG, normal values, asymptomatic, obese

Brief summary

The main objective of this study is to investigate depolarization characteristics represented by changes in HyperQ in asymptomatic, apparently healthy athletic and non-athletic individuals. We also aim to examine a subgroup of obese and non-obese subjects. The goal of the study is to establish normal HyperQ values in these populations and compare HyperQ values of age-matched athletic vs. non-athletic individuals of similar health status.

Interventions

None listed

Study design

Time perspective

PROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

18 Years to 65 Years

Healthy volunteers

Yes

Inclusion criteria

* An asymptomatic, apparently healthy patient performing a maximal exercise stress test

Exclusion criteria

* Contraindications for an exercise test * Wolff-Parkinson-White (pre-excitation) syndrome * Atrial Fibrillation or significant ventricular arrhythmia * Treatment with Digoxin * Pacemaker * Pregnancy or suspected pregnancy * QRS duration\>120ms or other conduction delays

Design outcomes

Primary

Measure	Time frame
Normal values for depolarization characteristics will be established for study groups	end of data collection

Countries

Israel

Contacts

Primary Contact• Irena Imanuel, MD

09-8639420

Backup ContactEyal Shargal, PhD

Eyal@wingate.org09-8639420

Outcome results