# Frequency and Magnitude of Subclinical Systolic Dysfunction by Strain Imaging in Heart Failure With Preserved Ejection Fraction

> **NCT04163861** · — · COMPLETED · sponsor: **Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh** · enrollment: 62 (actual)

## Conditions studied

- Heart Failure
- Heart Failure With Preserved Ejection Fraction

## Interventions

- **DIAGNOSTIC_TEST:** 2d speckle tracking echocardiography
- **DIAGNOSTIC_TEST:** serum BNP level

## Key facts

- **NCT ID:** NCT04163861
- **Lead sponsor:** Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2018-05-05
- **Primary completion:** 2019-10-16
- **Final completion:** 2019-10-16
- **Target enrollment:** 62 (ACTUAL)
- **Last updated:** 2019-11-15


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04163861

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04163861, "Frequency and Magnitude of Subclinical Systolic Dysfunction by Strain Imaging in Heart Failure With Preserved Ejection Fraction". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT04163861. Licensed CC0.

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