Plain-English translation of NCT06669884 on ClinicalTrials.gov ↗ · Source last updated · Translation generated · How we translate trials
Researchers are testing a new technology called a cardiodynamicsgram (CDG)—a computer-based tool that analyzes heart electrical activity to better identify patients having a heart attack. The study will enroll 8,000 people who come to the emergency department with chest pain to see if this new tool can quickly and accurately sort out who actually has a heart problem and who doesn't.
Standard heart tests (called ECGs) have been used for over 100 years, but doctors still struggle to interpret them accurately. This trial exists to see if this new treatment can make diagnosis faster and more reliable so patients get the right care immediately.
You likely qualify if…
You likely don't qualify if…
If you qualify and enroll, you will have a standard heart electrical test (ECG) performed in the emergency department. Researchers will then run the new computer analysis tool on your test results to see how well it identifies your condition. You'll also receive standard care and evaluation as usual—this test is an addition to normal emergency care, not a replacement.
AI-generated summary from trial data · Jun 5, 2026 · Not medical advice
China
Enrollment target
~8,000 participants
Started
October 2021
Primary completion
September 2024
This trial's estimated completion date has passed — the record may not be fully up to date.
Age range
18 Years and older
Last updated on clinicaltrials.gov in November 2024.
Reach out to the team running this trial. Response times vary — some teams are faster than others.
Central contact
Jiaojiao Pang, Doctor
Qliu Hospital of Shandong University
Tell us you're interested and we'll help connect you with the research team. We'll walk you through what to expect first — no email needed to get started.