# Myocardial Injury and Outcomes Following COVID-19 Vaccination (MYOVAX Study)

> **NCT04967807** · NA · ACTIVE_NOT_RECRUITING · sponsor: **University Health Network, Toronto** · enrollment: 57 (actual)

## Conditions studied

- Myocardial Injury
- Myocarditis
- COVID-19 Vaccination
- SARS-CoV-2
- Cardiac MRI

## Interventions

- **DIAGNOSTIC_TEST:** Cardiac PET/MRI
- **DIAGNOSTIC_TEST:** Blood Biomarkers

## Key facts

- **NCT ID:** NCT04967807
- **Lead sponsor:** University Health Network, Toronto
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2021-08-05
- **Primary completion:** 2026-08-05
- **Final completion:** 2026-08-05
- **Target enrollment:** 57 (ACTUAL)
- **Last updated:** 2026-04-24


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04967807

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04967807, "Myocardial Injury and Outcomes Following COVID-19 Vaccination (MYOVAX Study)". Retrieved via AI Analytics 2026-06-05 from https://api.ai-analytics.org/clinical/NCT04967807. Licensed CC0.

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