ST segment elevation myocardial infarction
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. The diagnosis of STEMI was defined as chest pain lasting for >30 minutes; 2. persistent ST-segment elevation (>0.1 mV in at least 2 contiguous extremity leads or >0.2 mV in at least 2 contiguous precordial leads) or new-onset bundle branch block; 3. sharply elevated biomarkers of troponin I or creatine kinase-MB; 4. the chest pain last no more than 24 hours.
Exclusion criteria
Exclusion criteria: 1. patients admitted at >24 hours from symptom onset; 2. patients who could not be contacted to confirm survival during long-term follow-up; 3. patients with prior pacemaker implantation; 4. patients with pregnancy; 5. patients without complete data.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| death; | — |
Countries
China
Contacts
The First Affiliated Hospital of Chongqing Medical University