acute myocardial infarction
Conditions
Interventions
Angio:Determine whether to operate by angiography
OCT:Determine whether PCI treatment is performed through MLA
FFR:FFR was used to determine whether PCI was performed
Sponsors
General Hospital of the Northern Theater Command
Eligibility
Sex/Gender
All
Age
18 Years to 75 Years
Inclusion criteria
Inclusion criteria: 1)Aged 18 to 80 years 2) 7-30 days after STEMI onset 3) PCI was not performed for the following reasons: a.Stabilize the condition in a hospital that cannot provide PCI treatment, and then refer to a tertiary hospital for further evaluation; b.Previous emergency angiography, but no balloon dilation or stent placement; emergency thrombus aspiration, but no balloon dilation or stent placement; 4) After STEMI treatment according to the hospital's standard process, the stenosis degree of the target lesion is 50%-90%, the TIMI blood flow is grade 3, and the patients who have the indication for stent implantation
Exclusion criteria
Exclusion criteria: 1) Left main disease or bypass disease 2) Intolerance to study drugs, metal alloys or contrast agents 3) Life expectancy is less than one year 4) Previous target vessel PCI treatment 5) Previous coronary artery bypass grafting 6) Cardiogenic shock or LVEF90% or <50% 10) Target vessel TIMI blood flow = grade 2 11) There is a surgery plan within 6 months after the starting surgery 12) There are clinical indications that 12 months of DAPT treatment cannot be tolerated 13) Unable to provide written proof of informed consent 14) Patients who participated in other clinical trials at the time of enrollment and did not reach the primary research endpoint
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| target lesion failures; | — |
Secondary
| Measure | Time frame |
|---|---|
| Death;Subacute Thrombosis;myocardial infarc;rehospitalization; | — |
Countries
China
Contacts
Public ContactYaling Han
General Hospital of the Northern Theater Command
Outcome results
None listed