Three-dimensional maximum principal strain using cardiac computed tomography for identification of myocardial infarction

Three-dimensional maximum principal strain using cardiac computed tomography for identification of myocardial infarction - Feasibility of maximum principal CT strain for identification of myocardial infarction

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000019503

Enrollment

Registered

2015-11-23

Start date

2013-02-01

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

Coronary artery disease

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients who underwent retrospective ECG-gated cardiac CT and comprehensive cardiac MRI within 14 days

Exclusion criteria

Exclusion criteria: (1) acute MI (<30 days), (2) cardiomyopathy, (3) severe LV dysfunction (ejection fraction <20%), (4) chronic atrial fibrillation, (5) greater than first degree atrioventricular block, (6) left complete bundle branch block, (7) valvular heart disease

Design outcomes

Primary

Measure	Time frame
Diagnostic accuracy of left ventricular maximum principal strain for detecting myocardial infarction, compared with %systolic wall thickening.	—

Secondary

Measure	Time frame
Correlations between maximum principal strain and %systolic wall thickening / myocardial infarction volume.	—

Countries

Japan

Contacts

Public ContactYuki Tanabe

Ehime University Graduate School of Medicine Department of Radiology

yuki.tanabe.0225@gmail.com089-960-5371

Outcome results