◆ Acta cardiologica. Supplementum2026-05-11· Medicine
A rare cardiac cavernous haemangioma located in the right atrium
Leizhi Ku, Xiaoli Hu, Xiaojing Ma
原始摘要（英文原文）· Original abstract
A 59-year-old woman presented with intermittent chest tightness and shortness of breath for 2 months. Transthoracic echocardiography (TTE) showed a 3.2 × 3.1 cm hypoechoic mass in the right atrium ...