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心房颤动(atrial fibrillation),简称房颤,是临床上最常见的心律失常,其中约70%继发于器质性心脏疾病,30%为独立性房颤。器质性心脏疾病,如二尖瓣膜疾病、冠心病、心包炎、充血性心力衰竭、甲状腺功能亢进性心脏病、高血压性心脏病、心脏退行性病变[1]等,均可引起心房压力升高和(或)心房扩张,从而诱发房颤。与正常人和阵发性房颤相比,永久性房颤患者左心房更大[2]。另有研究发现,肥胖、高血糖[3]等也可引
Atrial fibrillation, atrial fibrillation for short, is the most common clinical arrhythmia, of which about 70% is secondary to organic heart disease and 30% is independent of atrial fibrillation. Organic heart disease, such as mitral valve disease, coronary heart disease, pericarditis, congestive heart failure, hyperthyroidism heart disease, hypertensive heart disease, cardiac degenerative disease [1], can cause atrial pressure Increase and / or atrial dilation, thereby inducing atrial fibrillation. Compared with normal and paroxysmal atrial fibrillation, patients with permanent atrial fibrillation have a larger left atrium [2]. Another study found that obesity, high blood sugar [3] can also lead