case_images: PMC11418627_01
case_images: Transthoracic echocardiography on day 6 after injury. Parasternal right ventricular inflow view (A) and apical four-chamber view (B). Some highly mobile structures are shown in the right atrium (red arrow).
case_images: AMS2-11-e70007-g001.jpg
case_images: PMC11418627_01_AMS2-11-e70007-g001.jpg
case_images: ams270007-fig-0001
case_images: Transthoracic echocardiography (TTE) was performed on day 6 after injury, and two hyperintense linear structures floating in the right atrium were observed that were suspicious for thrombus (Figure 1).
case_images: Transthoracic echocardiography after 6 months. Parasternal right ventricular inflow view (A) and apical four-chamber view (B). The thrombus has completely disappeared, and the Chiari network is seen in the right atrium (red arrow).
case_images: AMS2-11-e70007-g003.jpg
case_images: PMC11418627_01_AMS2-11-e70007-g003.jpg
case_images: ams270007-fig-0002
case_images: TTE confirmed that the thrombus had disappeared, and TTE at 3 and 6 months revealed a string-like appearance in the right atrium and a structure that appeared to be a CN (Figure 2). The anatomic location of the CN in the right atrium did not coincide with the suture site, suggesting that thrombus caused by the trauma had adhered to the originally existing CN in the right atrium (Figure 3).
case_images: Anatomic location of thrombus in the Chiari network and suture site.
case_images: AMS2-11-e70007-g002.jpg
case_images: PMC11418627_01_AMS2-11-e70007-g002.jpg
case_images: ams270007-fig-0003
case_images: TTE confirmed that the thrombus had disappeared, and TTE at 3 and 6 months revealed a string-like appearance in the right atrium and a structure that appeared to be a CN (Figure 2). The anatomic location of the CN in the right atrium did not coincide with the suture site, suggesting that thrombus caused by the trauma had adhered to the originally existing CN in the right atrium (Figure 3).