Coronary heart disease
Conditions
Interventions
Coronary microcirculation normal group:None
Sponsors
Peking University People’s Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1. Patient who is diagnosed with acute ST-segment elevation myocardial infarction 2. PCI has been performed 3. Clinical examination and follow-up data are complete 4. 18-80 years old 5. No gender limitation
Exclusion criteria
Exclusion criteria: 1. Suspected or prior allergy to ultrasound contrast agents; 2. Pregnant or lactating women; 3. Life expectancy is less than 1 year, or those who are expected to be unable to complete follow-up; 4. Patient who is participating in other clinical trial; 5. Patient with intellectual or mental disorders; 6.Patient with hemodynamic instability; 7. Patient with a history of CABG or proposed CABG; 8. Patient judged by the clinician to be unable or unsuitable to participate in the study.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Myocardial perfusion index, MPI; | — |
Secondary
| Measure | Time frame |
|---|---|
| left ventricular global longitudinal strain; | — |
Countries
China
Contacts
Public ContactTiangang Zhu
Peking University People’s Hospital
Outcome results
None listed