Grishkin B A, Catalano P W, Watts M A
Augusta Thoracic & Cardiovascular Surgical Associates, GA 30904.
Tex Heart Inst J. 1994;21(3):225-7.
Isolated right atrial compression occurred 31 months after aortic valve replacement. Aortic bleeding contained by adjacent pericardium produced a pseudoaneurysm and local atrial tamponade. Transthoracic echocardiography could not distinguish the extracardiac hematoma from an intra-atrial thrombus, temporarily misleading investigators.
主动脉瓣置换术后31个月出现孤立性右心房受压。相邻心包包裹的主动脉出血形成假性动脉瘤并导致局部心房压塞。经胸超声心动图无法区分心外血肿和心房内血栓,暂时误导了研究人员。