CMR Repeatability in STEMI

Completed

• Conditions: STEMI

• Registration Number: NCT01468662
• Lead Sponsor: University of Bristol

Brief Summary

The investigators propose to conduct a study to measure the reproducibility of CMR parameters that have been used to predict outcome following PPCI: infarct size, left ventricular volumes, myocardial salvage, microvascular obstruction (MVO) and myocardial oedema.

Detailed Description

Not available

Study Timeline

• Study Start: 2011-11
• Study First Submitted: 2011-11-07
• Study First Submitted QC: 2011-11-08
• Study First Posted: 2011-11-09
• Primary Completion: 2013-04
• Status Verified: 2014-10
• Last Update Submitted: 2014-10-27
• Last Update Posted: 2014-10-28

Recruitment & Eligibility

• Status: COMPLETED
• Sex: Female
• Target Recruitment: 40

Inclusion Criteria

Participant may enter study if ALL of the following apply

1. ST segment myocardial infarction as defined by ECG (by 2 contiguous limb leads with >1 mm ST-segment elevation, or >2 mm ST-segment elevation in contiguous precordial leads, or new LBBB) and > 20 minutes of cardiac chest pain
2. Written informed consent

Exclusion Criteria

Participant may not enter study if ANY of the following apply

1. Contraindication to MRI (implanted pacemaker/ defibrillator, ferromagnetic metal implant/ injury, claustrophobia, obesity/ too large for CMR scanner)
2. Known allergy to gadolinium
3. Chronic atrial fibrillation
4. Renal impairment with eGFR <30
5. Cardiogenic shock
6. Patients with special communication needs

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Inter-observer, intra-observer and inter-scan variability and agreement	Between 2 scans

Trial Locations

Locations (1)

Bristol Heart Institute; 🇬🇧 Bristol, United Kingdom