Comparison of App-based 22-lead electrocardiogram with standard 12-lead electrocardiogram for the diagnosis of acute coronary syndromes

Feasibility of App-based 22-lead electrocardiogram for the diagnosis of acute coronary syndromes: Single-center, prospective, observational study - Feasibility of App-based 22-lead electrocardiogram for the diagnosis of acute coronary syndromes

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000041010

Enrollment

Registered

2020-07-31

Start date

2020-08-01

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

Acute coronary syndromes

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: key inclusion criteria: - Patients with acute coronary syndromes who perform standard 12-lead electrocardiogram - Patients who are > or = 20 years old - Patients who can provide written informed consent

Exclusion criteria

Exclusion criteria: key exclusion criteria: - Patients with complete left bundle branch block - Patients with pacemaker rhythm - Patients with abnormal ECG finding due to non-ischemic heart disease (hypertrophic cardiomyopathy, severe valvular heart disease, etc.) - Patients with cariogenic shock or left main trunk disease - Patients with severe heart failure and/or intubation - Patients who can not lie supine due to non-cardiac reasons (back pain, etc.)

Design outcomes

Primary

Measure	Time frame
Concordance of App-based 22-lead electrocardiogram and standard 12-lead electrocardiogram with respect to the diagnosis of acute coronary syndromes (ST-elevation myocardial infarction or Non ST-elevation myocardial infarction) and location of myocardial ischemia (only for ST-elevation myocardial infarction)	—

Countries

Japan

Contacts

Public ContactKozo Okada

Yokohama City University Medical Center Division of Cardiology

kokada2@yokohama-cu.ac.jp045-261-5656

Outcome results