# Relative Importance of Cardiovascular Risk Factors and Echocardiographic Parameters Affecting Left Atrial Strain

> **NCT05638230** · — · UNKNOWN · sponsor: **Yonsei University** · enrollment: 2500 (estimated)

## Conditions studied

- Heart Failure, Diastolic
- Heart Failure, Preserved Ejection Fraction

## Interventions

- **DIAGNOSTIC_TEST:** Left atrial reservoir strain

## Key facts

- **NCT ID:** NCT05638230
- **Lead sponsor:** Yonsei University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2021-08-01
- **Primary completion:** 2023-07-31
- **Final completion:** 2025-07-31
- **Target enrollment:** 2500 (ESTIMATED)
- **Last updated:** 2022-12-06


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05638230

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05638230, "Relative Importance of Cardiovascular Risk Factors and Echocardiographic Parameters Affecting Left Atrial Strain". Retrieved via AI Analytics 2026-07-13 from https://api.ai-analytics.org/clinical/NCT05638230. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*