abdominal heart

例句：

1. 1. The patient's abdomen was distended due to the presence of an abdominal heart.
   病人的腹部因存在腹部心脏而膨胀。
2. 2. The doctor performed surgery to remove the abdominal heart, which was causing severe pain.
   医生进行了手术，切除了腹部心脏，这导致了剧烈的疼痛。
3. 3. The patient had been experiencing chest pain and shortness of breath for several days, prompting the diagnosisof an abdominal heart.
   患者已经出现了胸痛和呼吸困难的症状几天了，这促使医生诊断出腹部心脏。