A Case Report of Bilateral Atrial Myxomas with Acute Myocardial Infarction and Multiple Brain Infarction / 日本心臓血管外科学会雑誌

ABSTRACT

We experienced a very rare case in a 26-year-old man who underwent surgery for bilateral atrial myxomas. Moreover, his initial symptoms were due to acute myocardial infarction, which strongly suggested coronary artery embolization. Transesophageal echocardiography revealed not only left atrial myxoma at posterior wall, but also right atrial myxoma at the fossa ovalis which had not been detected by transthoracic echocardiography. At surgery, both left and right atriotomy was performed and bilateral atrial myxomas were completely removed. We emphasized that transesophageal echocardiography was very useful in detecting the location of myxomas, and that surgical exploration of the right atrium would have been necessary even if left atrial myxomas had not existed at the atrial septum.