Magnetic Resonance Myocardial Stress Perfusion in Pediatric Patients with Cardiovascular Disease

Magnetic Resonance Myocardial Stress Perfusion: to Improve the Myocardial Evaluation in Pediatric Patients with Cardiovascular Disease

the goal of this observational study is to evaluate myocardial ischemia and myocardial microcirculation dysfunction in children with cardiovascular disease by myocardial stress perfusion imaging.

During their disease progress, participants will undergo myocardial stress perfusion, laboratory tests when hospitalization and follow-up, and the baseline data will be collected in the admission. all the above examination data will be analysed to identify early subclinical myocardial changes and evaluate the value of magnetic resonance myocardial stress perfusion in predicting prognosis.

Inclusion Criteria:

• Patients diagnosed with cardiovascular disease, including Kawasaki disease, anomalous origin of coronary artery, postoperative congenital heart disease.

Exclusion Criteria:

• Mental abnormalities or poor compliance ; heart, kidney and other important organs were seriously incomplete.
• MRI examination contraindications ; gadolinium contrast agent contraindications ; claustrophobia.