Humans 2 No-Reflow Phenomenon Percutaneous Coronary Intervention 2 Retrospective Studies 2 ST Elevation Myocardial Infarction 2 ST segment elevation myocardial infarction 2 human 2 no reflow phenomenon 2 percutaneous coronary intervention 2 retrospective study 2 Article 1 Blood Platelets 1 Coronary Angiography 1 Female 1 Follow-Up Studies 1 Hospital Mortality 1 In-hospital mortality 1 Lymphocytes 1 Machine Learning 1 Machine learning 1 Male 1 Middle Aged 1 No-reflow 1 Primary percutaneous coronary intervention 1 Prognosis 1 ST-elevation myocardial infarction 1 ST-segment elevation myocardial infarction 1 SYNTAX score 1 Suction 1 Thrombosis 1