on-Invasive Epicardial and Endocardial Mapping of Idiopathic Ventricular Arrhythmias

Completed

• Conditions: chamber dysrhythmia; ventricular ectopy; 10007521

• Registration Number: NL-OMON48050
• Lead Sponsor: Medisch Spectrum Twente

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Last Update Posted: 8 July 2024

Recruitment & Eligibility

• Status: Completed
• Sex: Not specified
• Target Recruitment: 15

Inclusion Criteria

1) Patients, without demonstrable cardiac disease, scheduled for elective radiofrequency catheter ablation of symptomatic, ventricular monomorphic tachycardia and/or extrasystole
2) Age 18 years and older

Exclusion Criteria

1) Unwillingness to participate in study or sign informed consent
2) Linguistic barrier in communication
3) Unable to undergo cardiac MRI (cardiac device, claustrophobia, implants)

Study & Design

• Study Type: Observational non invasive
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
<p>First, measure of agreement between the calculated origin of ventricular<br /><br>arrhythmia via our mathematical model versus observed origin of ventricular<br /><br>arrhythmia as Rhythmia© mapping system.<br /><br>Second, accuracy of the NI-ECG in predicting the origin of ventricular<br /><br>arrhythmia by calculating the difference in millimetres between observed site<br /><br>of origin and calculated site of origin.</p><br>

Secondary Outcome Measures

Name	Time	Method
<p>N.a.</p><br>