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A New Approach to Acute Coronary Syndromes: Occlusion MI (OMI) vs. Non-Occlusion MI (NOMI)

…artery occlusion causing transmural ischemia and requiring urgent reperfusion, even in the absence of classic ST elevation. Multiple studies have demonstrated the superior sensitivity of…

The ECG in assessment of myocardial reperfusion

…reperfusion is complete (after a total occlusion) the ST segment is normalized within one hour, and this confirms that the coronary artery flow is patent…

ST-Segment Elevation Myocardial Infarction: Diagnosis and ECG Criteria

…myocardial infarction as the final diagnosis. The underlying process usually involves acute thrombotic obstruction of an epicardial coronary artery. A vulnerable atherosclerotic plaque and thrombogenic…

ECG manifestations of left main coronary artery (LMCA) occlusion and critical stenosis

…Occlusion of the left main coronary artery (LMCA) abruptly interrupts blood flow to both the left anterior descending (LAD) and left circumflex (LCx) coronary artery…

Vulnerable Plaque and Mechanisms of Acute Coronary Occlusion

…spasm may account for the ischaemia. STEMI usually results from rapid thrombotic occlusion of a previously atherosclerotic coronary artery. Slowly progressive severe stenoses are less…

ECG localization of myocardial infarction / ischemia and coronary artery occlusion (culprit)

…cardiologists – particularly interventional cardiologists – this knowledge is of critical importance as they must be able to directly pinpoint where the coronary artery occlusion is located…

Classification of Acute Coronary Syndromes (ACS) & Acute Myocardial Infarction (AMI)

…without significant ST segment elevations on ECG. NSTE ACS is caused by partial occlusion of the artery (i.e. coronary blood flow is not completely…

Interpretation of ECG after ROSC (Return of Spontaneous Circulation)

…acute total occlusion of an epicardial coronary artery (i.e. STEMI), pathological Q waves can develop already within 2 hours after the onset of infarction…

Fourth Universal Definition of Myocardial Infarction: Types 1–5

…19th century first linked thrombotic occlusion of a coronary artery with myocardial necrosis. Although early clinical descriptions emerged at the dawn of the 20th century…

Cardiac thromboembolism: cardiac sources of embolism

…TIA (transient ischemic attack), coronary artery occlusion, and peripheral embolization. Stroke is the third leading cause of death in Western countries, and ultrasound studies are…

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