The Angiography Characteristic of Free Wall Ruptrue in STEMI

The Coronary Angiography Characteristic of Free Wall Ruptrue in ST-Elevation Myocardial Infarction Patients

To analyze whether the location of myocardial infarction and infarct related artery are related to FWR.

To know the characteristic of FWR that different location of STEMI and coronary distribution

Inclusion Criteria:

1. Patients had to be ≥18 years of age, be admitted for STEMI
2. Accord with STEMI diagnostic criteria
3. STEMI patients anticipated to undergo angiography

Exclusion Criteria:

1. Pregnant
2. Acute stroke
3. Aortic dissection