Prospective Registry of Pacemaker Patients Concerning Percentage of Right Ventricular Pacing, LVEF and NYHA Class

Preserve Registry: Prospective Registry of Pacemaker Patients Concerning Percentage of Right Ventricular Pacing, LVEF and NYHA Class

Status

Completed

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT00292539

Enrollment

600

Registered

2006-02-16

Start date

2006-02-28

Completion date

2006-09-30

Last updated

2009-04-23

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

Conditions

Atrial Fibrillation, Bradycardia, Heart Block, Sick Sinus Syndrome

Keywords

Pacemaker, NYHA class, Ejection fraction, Heart Failure

Brief summary

This registry is a data collection on patients who are implanted for more than 6 months with a pacemaker. Frequency and distribution of right ventricular pacing, NYHA class and left ventricular ejection fraction shall be documented.

Interventions

DEVICEAny pacemaker with right ventricular pacing option

Study design

Observational model

COHORT

Time perspective

RETROSPECTIVE

Eligibility

Sex/Gender

ALL

Healthy volunteers

Inclusion criteria

* Implanted pacemaker for more than 6 months, VVI/DDD, written consent

Exclusion criteria

* Pacemaker implanted for less than 6 months, no right ventricular pacing possibility (AAI), no consent

Countries

Germany

Outcome results

None listed

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