Seeking men and women 18 years or older who have been implanted with CRT-D system and whose heart failure condition has not improved.
Agreeing to be in this sub-study will allow the MPP feature of your implanted BIOTRONIK CRT-D system with the MPP feature to be turned on. The MPP feature allows for small electrical impulses of the left ventricle in two different positions.
What we're hoping for
The purpose of the sub-study is to determine the effectiveness of the MPP feature in improving the heart's ability to pump blood throughout the body.
ClinicalTrials.gov Identifier: Not Available