Transthoracic echocardiography and aortography showed a noncoronary cusp ASV with rupture into the right atrium but without VSD.

• 胸前超音波与主动脉摄影显示主动脉窦动脉瘤在非冠状动脉窦，无伴随心室中隔缺损且动脉瘤破裂到右心房。