Clinical Risk Score Predicting the Cardiac Rupture in Patients With ST-elevation Myocardial Infarction

Chinese PLA General Hospital (301 Hospital)

Status: Completed

Conditions: Cardiac Rupture

Treatments: Other: Grouping by different risk stratification

Study type: Observational

Funder types: Other

Identifiers

NCT02484326

14FCJJ01

Details and patient eligibility

About

The purpose of this study is to validate a practical risk score to predict the mechanical complication of ST-elevation myocardial infarction (STEMI).

Full description

STEMI patients chewed 300 mg aspirin and 600 mg clopidogrel in the emergency department, followed by oral 100 mg aspirin and 75mg clopidogrel daily for at least 12 months. STEMI patients received low molecular weight heparin (LMWH), β-blockers, and angiotensin converting enzyme inhibitors (ACEI) or angiotensin receptor blockers (ARB) according to the STEMI guideline, unless there were contraindications to these drugs. Peripheral blood samples were collected from patients within 2 hours of admission for blood routines and blood biochemistry examinations. White blood cell counts and level of hemoglobin were assessed with automated cell counters via standard techniques. The investigators followed up patients in validation group for three month to observe the cardiac rupture events and other adverse cardiac events .

Enrollment: 3,779 patients

Sex: All

Ages: 18 to 80 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

ST-elevation myocardial infarction: concurrence of symptoms (chest pain or symptoms compatible with acute heart failure or unexplained syncope) and electrocardiogram findings (new onset left bundle branch block or ST-segment elevation≥1 mm in ≥2 inferior leads or ≥2 mm in ≥2 precordial leads)

Exclusion criteria

cancer mental illness