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Spontaneous coronary artery dissection (SCAD) is a cause of acute coronary syndrome, characterized by the formation of a false lumen (FL) in the tunica media of the coronary artery . This leads to external compression of the true lumen (TL), resulting in myocardial infarction (MI).
- Spontaneous Coronary Artery Dissection: JACC State-of-the-Art Review
Over the past decade, spontaneous coronary artery dissection...
- Spontaneous Coronary Artery Dissection: JACC State-of-the-Art Review
Background: SCAD is an increasingly recognized cause of acute coronary syndromes, characterized by FL formation and compression of the true lumen (TL). The mechanisms underlying FL formation remain poorly understood.
22 de feb. de 2018 · Spontaneous coronary artery dissection (SCAD) has emerged as an important cause of acute coronary syndrome, myocardial infarction, and sudden death, particularly among young women and individuals with few conventional atherosclerotic risk factors.
This study used optical coherence tomography to investigate the mechanism of false lumen (FL) formation in spontaneous coronary artery dissection (SCAD) by studying: 1) differences between fenestrated and nonfenestrated SCAD; 2) vasa vasorum density; and 3) light attenuation characteristics of the FL.
Over the past decade, spontaneous coronary artery dissection (SCAD) has emerged as an important cause of myocardial infarction, particularly among younger women. The pace of knowledge acquisition has been rapid, but ongoing challenges include accurately diagnosing SCAD and improving outcomes.
27 de feb. de 2024 · Spontaneous coronary artery dissection (SCAD) is defined as a non-iatrogenic, non-traumatic separation of the coronary artery wall, compromising coronary circulation and perfusion ultimately causing myocardial ischemia and acute coronary syndrome (ACS).
1 de feb. de 2022 · The growing use of imaging examinations has led to increased detection of spontaneous coronary artery dissection (SCAD) as a non-atherosclerotic cause of acute coronary syndrome (ACS). Since a greater awareness of pathophysiologic mechanisms has relevant implications in clinical practice, we aim to provide an update to current ...
