No-Reflow in Patients With STEMI After Intracoronary Tirofiban After Opening of the Track

This study aims to assess the no-reflow in patients with STEMI after intracoronary glycoprotein IIb/IIIa inhibitors after opening of track in thrombus.

Magnetocardiography in the Accurate Identification of Severe Coronary Lesions and Myocardial Necrosis

Healthy volunteers, chest pain patients who will receive CAG or CTA examination, and patients with acute myocardial infarction will be enrolled in this study.

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