Spontaneous Coronary Artery Dissection Without Myocardial Infarction

Figures

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  Figure 1. Spontaneous Coronary Artery Dissection of the Left Anterior Descending Artery Coronary angiography showed left anterior descending artery spontaneous coronary artery dissection (arrows).

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  Figure 2. Arteriopathy Comprehensive computed tomography angiography showed (A) “S”-shaped (oval) and coiled (arrow) curvature of the distal internal carotid arteries and (B) splenic artery aneurysm (arrow).

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  Figure 3. Spontaneous Coronary Artery Dissection of the Left Main Artery Coronary angiography showed left main spontaneous coronary artery dissection (yellow arrows) and likely spontaneous coronary artery dissection hematoma of the left anterior descending artery (orange arrows).

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  Figure 4. Interval Worsening of the Left Main Spontaneous Coronary Artery Dissection Coronary angiography showed worsening of the left main spontaneous coronary artery dissection (circle).

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  Figure 5. Renal Artery Fibromuscular Dysplasia and Carotid Arteriopathy Comprehensive computed tomography angiography showed (A) fibromuscular dysplasia of the renal artery (arrows) and (B) right internal carotid arteriopathy (arrow).

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  Figure 6. Spontaneous Coronary Artery Dissection of the Right Posterior Descending Artery Coronary angiography showed (A) right posterior descending artery spontaneous coronary artery dissection (arrows), which was treated by (B) percutaneous coronary intervention with a single drug-eluting stent, and (C) coronary tortuosity.

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  Figure 7. Spontaneous Coronary Artery Dissection of the First Obtuse Marginal Coronary Artery With Progression (A) Previously normal first obtuse marginal coronary artery. (B) Subsequent spontaneous coronary artery dissection of the first obtuse marginal (yellow arrows). (C) Progression of the spontaneous coronary artery dissection including the left circumflex (yellow open arrow), first obtuse marginal (yellow arrowheads), and second obtuse marginal artery (orange oval and arrows).

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  Figure 8. Spontaneous Coronary Artery Dissection of the Left Anterior Descending Artery Coronary angiography showed left anterior descending artery spontaneous coronary artery dissection (arrows), which extended into the first diagonal artery.

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  Figure 9. Multivessel Spontaneous Coronary Artery Dissection (A to C) Coronary angiography showed spontaneous coronary artery dissection of the first obtuse marginal artery and branches (A, oval; B, arrows), diagonal artery (A, arrow; B, circle), the right posterior descending artery, and the right posterolateral artery (C, arrows).

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  Figure 10. Carotid Artery Fibromuscular Dysplasia Comprehensive computed tomography angiography showed fibromuscular dysplasia of the bilateral carotid arteries (arrow, arrowhead).