# CCM in Heart Failure With Preserved Ejection Fraction

> **NCT03240237** · NA · COMPLETED · sponsor: **Impulse Dynamics** · enrollment: 47 (actual)

## Conditions studied

- Heart Failure, Diastolic

## Interventions

- **DEVICE:** Optimizer SMART

## Key facts

- **NCT ID:** NCT03240237
- **Lead sponsor:** Impulse Dynamics
- **Sponsor class:** INDUSTRY
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2018-05-01
- **Primary completion:** 2023-07-25
- **Final completion:** 2023-07-25
- **Target enrollment:** 47 (ACTUAL)
- **Last updated:** 2024-04-23


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03240237

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03240237, "CCM in Heart Failure With Preserved Ejection Fraction". Retrieved via AI Analytics 2026-05-30 from https://api.ai-analytics.org/clinical/NCT03240237. Licensed CC0.

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