Left Atrial Myxoma from Anterior Mitral Valve

Primary cardiac tumors are relatively rare, and myxoma, the most common variety, is found predominantly in the left atrium. Clinical presentation varies from asymptomatic incidental masses to serious life-threatening cardiovascular complications. Some cases are difficult to diagnose, as symptoms can be nonspecific. We present a case of a young female with 4 months of history of dyspnea, weight loss, and night sweats, eventually diagnosed as a case of large left atrial myxoma arising from the anterior mitral valve through transthoracic echocardiography.