Impact of Triglyceride-Glucose Index on Cardiovascular Outcomes in Patients Presented With MINOCA

Inclusion Criteria: * All patients; diagnosed with myocardial infarction with nonobstructive coronary arteries (MINOCA) * clinical symptoms * ECG : ischemic changes with or without ST segment elevation * Echocardiograpy : segmental wall motion abnormalities (SWMA) * positive cardiac enzymes * Coronary angiography: insignificant lesions ,the absence of culprit obstructive coronary artery disease (epicardial coronary artery stenosis ≥50%) Exclusion Criteria: * All non confirmed diagnosis of MINOCA * cardiac * non-ischemic cardiomyopathies * non-cardiac * pulmonary embolism * stroke * sepsis * ARDS