Evaluation of Electrophysiological Parameters related to His Bundle Pacing in Patients With Bradyarrhythmias
Not Applicable
- Conditions
- Bradyarrhythmias
- Registration Number
- JPRN-UMIN000031364
- Lead Sponsor
- Kyorin University School of Medicine Division of Advanced Arrhythmia Management
- Brief Summary
Overall, local ventricular thresholds were elevated during follow-up. The distal and proximal HBP thresholds did not differ. The local ventricular thresholds of distal HBP were significantly lower than those of proximal HBP. Optimal values of the ventricular measurements at implantation were determined for predicting the accepted ventricular threshold at 6 months. Distal HBP supported by stable local ventricular capture may be useful for treating pacing-dependent patients.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up complete
- Sex
- All
- Target Recruitment
- 50
Inclusion Criteria
Not provided
Exclusion Criteria
1) age of equal and more than 90 years-old and of less than 20 years-old; 2) left ventricular ejection fraction of less than 50%.
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Intracardiac potential and electrohysiological parameters recorded by His bundle pacing lead pre and post placement.
- Secondary Outcome Measures
Name Time Method During 12 months after implant 1) Threshold and impedance of His bundle pacing 2) Amplitude of intracardiac potential 3) Complications related to His bundle pacing