Optimal Sensing in Atrial Tachyarrhythmia's Study

Completed

• Conditions: atrial tachyarrhythmia; Atrium fibrillation; palpitations; 10007521

• Registration Number: NL-OMON38036
• Lead Sponsor: St. Jude Medical

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Last Update Posted: 6 May 2024

Recruitment & Eligibility

• Status: Completed
• Sex: Not specified
• Target Recruitment: 160

Inclusion Criteria

• Patients with class I or II pacing indications for Sick Sinus Syndrome with suspected paroxysmal atrial tachyarrhythmias over the 6 months.
• Signed informed consent
• Age >18 yrs

Exclusion Criteria

• Left Ventricular Ejection Fraction <35% (last 6 months)
• Severe valvular heart disease
• Congestive heart failure - NYHA class III - IV
• Angina Pectoris class III-IV
• Hypertrophic Cardio-myopathy

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
<p>• Number of mode switches due to FFRW oversensing<br /><br>• Number and duration of inappropriate modeswiches due to FFRW sensing during<br /><br>sinus rhythm<br /><br>• Number of episodes and total duration of paroxysmal AF and AT from Holter<br /><br>recording<br /><br>• Number of and total duration of undersensing of paroxysmal AF and AT in<br /><br>pacemaker.<br /><br>• Number of 2:1 lock-in during AT or Aflutter.</p><br>

Secondary Outcome Measures

Name	Time	Method
<p>• Sensing of myopotentials</p><br>