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Updated: May 24, 2026

Three-Dimensional Modeling of the Left Atrium and Pulmonary Veins with a Precise Intracardiac Echocardiography Approach
Published on: June 30, 2023
Intracardiac varix of the left atrium
Kaori Kato1, Tetsu Yamane, Shoji Suzuki
1Second Department of Surgery, University of Yamanashi Hospital, 1110 Shimokatoh, Chuo, Yamanashi 409-3898, Japan.
Abstract:
A 68-year-old female patient with a history of hyperlipidaemia and fatty liver was referred for evaluation of an incidentally detected asymptomatic cardiac mass. Computed tomographic scan imaging showed a large calcified mass in the left atrium. Echocardiography revealed a 2.4 1.5 cm, well-circumscribed, round, high echoic mass with severe calcification and low mobility attached to the lower rim of the fossa ovalis. The cardiac mass along with part of the fossa ovalis and left atrial wall were excised. Histological diagnosis was compatible with intracardiac varix.
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