ST-segment elevation myocardial infarction
Conditions
Interventions
control:primary PCI
intervention:IABP+primary PCI
Sponsors
The Affiliated DrumTower Hospital, Nanjing University Medical School
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: STEMI patients regardless of symptoms onset time; definite indication of primary PCI; patients accept PCI voluntarily; high-risk score >=3 points: 1.symptoms onset time>=6 hours(1 point); 2. anterior myocardial infarction (1 point); 3. Killips class II/III or pumonary eadema confirmed by X-ray or PO2=100bpm(1 point); 5. left main artery as infarct-related artery(3 points); 6. saphenous vein graft as target vessel of Primary PCI (2 points); 7. recurrence of myocardial infarction (2 points); 8. TIMI grade 0-1 of infarct-related artery accompanied with another artery stenosis>=90% in proximal or middle segment(1 point).
Exclusion criteria
Exclusion criteria: Bleeding; cardiac shock; resuscitation more than 30min; severe peripheral artery diseases; moderate to severe regurgitation of aortic valve; aortic or peripheral artery dissection; pregnancy; blood pressure>=140/100mmHg; mechanical complication of AMI; randomization is not permitted according to the disease; informed consent is not acquired.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| all-cause death; | — |
Secondary
| Measure | Time frame |
|---|---|
| major adverse cardiovascular events;cardiac function; | — |
Countries
China
Contacts
Public ContactXU Biao
Outcome results
None listed