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          - Haruka Kameshima, Toshiyuki Furukawa, Shunichi Doi, Osamu Tanaka, Tomoo Harada, and J AkashiYoshihiroYDivision of Cardiology, Department of Internal Medicine, St. Marianna University School of Medicine, Japan..
- Heart Center, St. Marianna University School of Medicine, Toyoko Hospital, Japan.
- Intern. Med. 2023 Apr 15; 62 (8): 116711701167-1170.
 AbstractWe herein report a 34-year-old man who presented with recurrent palpitations that occurred while swallowing solid food. Holter monitoring revealed atrial tachycardia (AT) while eating. In addition, chest computed tomography (CT) showed a small nodule in the front of the ascending aorta. Thoracoscopic surgery was performed to remove the nodule; a pathological examination revealed that the nodule was a thymic cyst. The AT disappeared postoperatively. This case demonstrates that a mediastinal nodule can cause swallowing-induced AT. Notes
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