Left atrial giant myxoma with mitral valve obstruction: A case-report

Abstract

Abstract Background Myxomas are the most common primary cardiac tumors, predominantly found in the left atrium. They can present with various symptoms, including cardiac manifestations such as heart failure, arrhythmias, stroke, and systemic findings. Surgical resection of myxomas has a favorable prognosis with low complication rates. Case presentation We present a case of a 41-year-old man with dyspnea, abdominal distension, and edema diagnosed with a giant left atrial myxoma. Results Successful surgical removal resulted in symptom resolution. Conclusions Cardiac myxomas are rare in the general population. Echocardiography is essential for diagnosis, while additional imaging techniques such as computed tomography (CT) scanning and magnetic resonance imaging (MRI) can provide further information. Surgical excision is typically necessary to prevent embolization, with favorable outcomes, although there is a risk of arrhythmias, conduction abnormalities, recurrence, and development of new lesions.