Case Reports
Antithrombotic Therapy of a Young Adult with Giant Left Main Coronary Artery Aneurysm
A Case Report and Review of the Literature
2020 年 61 巻 3 号 p. 601-605
詳細
2020 年 61 巻 3 号 p. 601-605
Giant coronary artery aneurysm (CAA) is a rare disorder, defined as coronary artery dilatation, in which the diameter of the coronary artery exceeds more than 1.5 times of its normal size. The most common cause of CAA is coronary atherosclerosis for adults and Kawasaki disease (KD) for children and adolescents (especially for the giant CAA that occurred in adolescence). CAA complications include thrombus, acute myocardial infarction (AMI), vasospasm, rupture, ischemia, heart failure, and arrhythmia. So, antithrombotic therapy is crucial for patients with giant CAA.
Although giant CAA has been reported in some cases before, few of these cases described antithrombotic therapy particularly, let alone informed direct oral anticoagulant (DOAC) use in these patients. Here, we report a case of a young patient with acute coronary artery disease caused by huge CAA. Rivaroxaban combined with clopidogrel was used for his antithrombotic therapy. Moreover, we reviewed the existing reports to provide an overview of antithrombotic treatment in patients with giant CAA.
