Aortitis includes a broad range of disorders involving inflammation of the aorta. While most forms of aortitis can be linked to a specific cause, patients with idiopathic aortitis (IDA), are asymptomatic and usually diagnosed after surgical removal. The specific pathophysiology is not well understood, but can be strongly associated with tobacco smoking, young age at presentation, and family history of aortic aneurysm. Wall thickening is the most common physical characteristic of aortitis, and the inflammation can affect any layer of the aorta.The normal wall thickness of the aorta is less than 4 mm and can be as thick as 9 mm. Few studies document a correlation between wall thickness and the severity of aortitis. This paper presents a unique case of severe aortic aneurysm associated with an abnormal thickening of the ascending aorta.

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Bleeding is a common complication of cardiac surgery, accounting for a significant proportion of the total transfusions performed in the United States and Europe. The relationship between platelet reactivity, bleeding, and other adverse events after coronary artery bypass graft surgery (CABGS) has been incompletely characterized. This study investigated the relationship between platelet reactivity and bleeding as a clinical outcome after successful CABGS. A total of 238 patients who underwent CABGS were retrospectively followed for postoperative bleeding. Platelet reactivity unit (PRU) values for all patients were obtained preoperatively to assess the platelet reactivity. The data showed that a range of 180-200 PRU suggests the likelihood of bleeding after CABGS (P = 0.004), with a statistically significant association only for dual antiplatelet therapy with aspirin and clopidogrel. In conclusion, by using PRU values as a method to assess platelet reactivity and antiplatelet responsiveness, our findings suggest that it may be possible to stratify patients undergoing CABGS for the risk of postoperative bleeding particularly patients on dual antiplatelet therapy.

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Our study results further validates the ROSE rule and the utility of BNP in risk stratification of syncope patients. This study showed that measuring BNP and adding ROSE rule to the standard evaluation of syncope can sufficiently predict short-term serious outcomes for patients presenting to ED with syncope.