Acute Changes in Bioimpedance During Cardiac Resynchronization Therapy

Acute Changes in Bioimpedance During Cardia Resynchronization Therapy

This study aims at Optimizing measured parameters to reflect underlying pathology in dyssynchronous hearts. This is an experimental study in patients were bioimpedance measurements are performed during implantation.

Patients who are eligible for implantation af a Cardiac Resynchronization Therapy Device according to European Society of Cardiology guidelines are included. Measurements are performed on implanted leads and stored for post Processing. The study entry ends for each patient With completion of the implantation procedure.

- Indication for Cardiac resynchronization therapy or Upgrade of exciting Device according to the current European Society of Cardiology guidelines.