Fatimi Saulat Hasnain, Panni Roheena Zainab, Ashfaq Awais
Division of Cardiothoracic Surgery, Department of Surgery, The Aga Khan University, Karachi, Pakistan.
J Pak Med Assoc. 2012 Jun;62(6):617-9.
The prevalence of aortic aneurysms is 3-4% in individuals more than 65 years. Age and haemodynamic factors play an important role in the development of aortic aneurysms. Most patients with aortic aneurysms are asymptomatic at the time of discovery. Thoracic aneurysms are usually found incidentally after chest radiographs or other imaging studies. The most common complications of thoracic aortic aneurysms are acute rupture or dissection. Some patients present with tender or painful nonruptured aneurysms. Patients are thought to be at increased risk for rupture and should undergo surgical repair on an emergent basis We document a case of a 66-year-old man who presented with shortness of breath. On evaluation, he was found to have severe aortic regurgitation and large aortic root aneurysm. Patient underwent successful open heart surgery. Aortic root and aortic valve were replaced with valve conduit and coronary arteries were re-implanted. Patient had an uneventful recovery.
在65岁以上的人群中,主动脉瘤的患病率为3%至4%。年龄和血流动力学因素在主动脉瘤的形成过程中起着重要作用。大多数主动脉瘤患者在被发现时没有症状。胸主动脉瘤通常是在胸部X光片或其他影像学检查后偶然发现的。胸主动脉瘤最常见的并发症是急性破裂或夹层。一些患者表现为未破裂的动脉瘤有压痛或疼痛。这些患者被认为破裂风险增加,应紧急接受手术修复。我们记录了一例66岁男性患者,他因呼吸急促前来就诊。经评估,发现他患有严重的主动脉瓣反流和巨大的主动脉根部动脉瘤。患者接受了成功的心脏直视手术。用带瓣管道替换了主动脉根部和主动脉瓣,并重新植入了冠状动脉。患者恢复顺利。