主动脉窦瘤破入右心房误诊为心肌病１例患者，男性，３１岁。因活动后心慌、气短、下肢水肿２月入院。患者于２个月前因劳累出现上腹部憋胀不适，胸闷、心慌、气短、浮肿、食欲不振，曾接消化系疾病治疗无效，上述症状逐渐加重，入院前２ｄ出现恶心、呕吐，活动后明显心慌... Aortic sinus aneurysm broke into the right atrium and was misdiagnosed as a cardiomyopathy in 1 patient, male, 31 years old. Palpitation, shortness of breath and leg edema were admitted to the hospital in February. The patient developed upper abdominal distention, chest tightness, palpitation, shortness of breath, edema, and loss of appetite 2 months ago due to exertion. He had no treatment for digestive diseases. The above symptoms gradually worsened, nausea and vomiting appeared 2 days before admission, and the activity was obvious. Flustered...