Acute myocardial infarction
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: (1) Patients with first acute myocardial infarction should undergo coronary intervention or conservative drug treatment; (2) Cardiac ultrasound examination within one week of hospitalization showed that myocardial segmental movement abnormalities, mitral regurgitation (mild, moderate or severe) ; (3) ejection fraction greater than or equal to 40%
Exclusion criteria
Exclusion criteria: (1) History of valvular heart disease; (2) Previous physical examination or cardiac ultrasound showed mitral regurgitation; (3) History of acute and chronic heart failure, history of cardiac surgery; (3) various cardiomyopathies; (4) persistent or permanent atrial fibrillation; (5) Death during hospitalization for the first acute myocardial infarction; (6) Severe liver and kidney insufficiency, severe anemia, severe respiratory failure; (7) Advanced malignant tumors.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Major adverse cardiovascular events (MACE);Mitral regurgitation volume(MRV);Left ventricular ejection fraction(LVEF);N-terminal pro-brain natriuretic peptide (NT-proBNP);Left ventricular end-diastolic volume (LVEDV); | — |
Countries
China
Contacts
Qinhuangdao First Hospital