PMC8083040_01
The echocardiography studies; A. Transthoracic echocardiography (TTE) on admission : parasternal long axis view; B. Transesophageal echocardiography (TEE) on admission : 4-chamber apical view; C. TEE on admission; D. TTE after vascular intervention : parasternal long axis view; E. TTE after vascular intervention : 4-chamber apical view; F. TEE after vascular intervention.
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The transthoracic echocardiography (TTE) revealed a mass in the left atrium (1.6 x 2.2 cm) with connective tissue peduncle attached in the area of fossa ovalis in the intraarterial septum (Fig. 1A, B). The transesophageal echocardiography (TEE) confirmed mobile mass in the left atrium suggesting atrial myxoma (Fig. 1C). Only connective tissue peduncle remained in the area of fossa ovalis in the intraarterial septum (Fig. 1D, E). TEE revealed a small residue of connective tissue peduncle in the area of fossa ovalis (Fig. 1F). The patient was discharged without complications.