Echocardiographic effect, of diverse stimulation sites of a new quadripolar electrode

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

DRKS

Registry ID

DRKS00004869

Enrollment

Registered

2014-04-10

Start date

2014-03-01

Completion date

Unknown

Last updated

2025-04-07

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

Conditions

heart failure Z45.0

Interventions

Group 1: Echocardiographic optimization of CRT System ( St. Jude) with quadripolar electrode.

Eligibility

Sex/Gender

All

Age

18 Years to 90 Years

Inclusion criteria

Inclusion criteria: St.Jude CRT System with quadripolar electrode, Sinusrythm, informed consensus

Exclusion criteria

Exclusion criteria: No informed consensus, atrial fibrillation, AV Block III Age< 18

Design outcomes

Primary

Measure	Time frame
Echokardiographic differences of diverse pacing configurations modes	—

Countries

Germany

Contacts

Public ContactLuca Trolese

Herzzentrum Freiburg- Bad Krotzingen

luca.trolese@uniklinik-freiburg.de076127035480

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 4, 2026