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Assessment of Left Ventricular Diastolic Function in Patients With Atrial Fibrillation

NCT04654806 · Status: UNKNOWN · Type: OBSERVATIONAL · Enrollment: 200

Last updated 2022-05-10

No results posted yet for this study

Summary

This study is a single-center, prospective cohort study to investigate non-invasive method to assess left ventricular diastolic function using echocardiography. Patients with AF who are referred radiofrequency catheter ablation (RFA) will be included prospectively. Transthoracic echocardiography will be performed during, immediately before RFA and with no cardiovascular medication taken between the exams so that the loading conditions during catheterization and echocardiography are as similar as possible. We will validate previously proposed echocardiographic parameters and creat an algorithm to identify the relationship between echocardiographic parameters of diastolic function and invasively measured LA pressure in patients with atrial fibrillation.

Conditions

Sponsors & Collaborators

  • Yonsei University

    lead OTHER

Principal Investigators

  • Jong-Won Ha · Severance Hospital

Eligibility

Min Age
19 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2020-11-25
Primary Completion
2023-12-31
Completion
2023-12-31

Countries

  • South Korea

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04654806 on ClinicalTrials.gov