Acute Heart Failure Registry

Clinical Utility of Quantitative Electrocardiography in Patients With Acute Heart Failure: A Prospective Observational Study

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT07601022

Acronym

B-AHF

Enrollment

400

Registered

2026-05-22

Start date

2026-05-08

Completion date

2030-12-31

Last updated

2026-06-01

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Acute Heart Failure (AHF)

Keywords

acute heart failure, heart failure, electrocardiography

Brief summary

To evaluate the clinical utility of quantitative electrocardiography (Quantitative ECG, QCG) by analyzing its associations with clinical characteristics and laboratory findings in patients hospitalized with acute heart failure.

Interventions

None listed

Study design

Observational model

COHORT

Time perspective

PROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

19 Years to No maximum

Healthy volunteers

Inclusion criteria

* Adults aged 19 years or older who were admitted to the Department of Cardiology for acute heart failure * NT-proBNP ≥300 pg/mL * Patients who underwent electrocardiography at least once

Exclusion criteria

* History of congenital heart disease * Patients with a dominant electronic pacemaker rhythm * Patients with a heart rate \>140 beats per minute or electrocardiograms with excessive noise

Design outcomes

Primary

Measure	Time frame
1-year mortality	From enrollment to 1-year

Secondary

Measure	Time frame	Description
LVEF change	From enrollment to 1-year	LVEF change by echocardiography

Countries

South Korea

Outcome results