Distribution of First-Detected Atrial Fibrillation Patients Without Structural Heart Diseases in Symptom Classifications

被引:24
作者
Senoo, Keitaro [1 ]
Suzuki, Shinya [1 ]
Sagara, Koichi [1 ]
Otsuka, Takayuki [1 ]
Matsuno, Shunsuke [1 ]
Funada, Ryuichi [1 ]
Uejima, Tokuhisa [1 ]
Oikawa, Yuji [1 ]
Yajima, Junji [1 ]
Koike, Akira [1 ]
Nagashima, Kazuyuki [1 ]
Kirigaya, Hajime [1 ]
Sawada, Hitoshi [1 ]
Aizawa, Tadanori [1 ]
Yamashita, Takeshi [1 ]
机构
[1] Cardiovasc Inst, Dept Cardiol, Minato Ku, Tokyo 1060031, Japan
关键词
Atrial fibrillation; Epidemiology; Prognosis;
D O I
10.1253/circj.CJ-12-0105
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
Background: The characteristics and prognosis of patients with first-detected atrial fibrillation (AF) in Japan remain unclear. Methods and Results: First-detected AF patients without structural heart disease (n=289) were reviewed with regard to 2 symptom classifications (CCS-SAF and EHRA). In both classifications, asymptomatic patients comprised approximate to 40% of the patients, and patients in the most symptomatic class (approximate to 6%) had peculiar characteristics and poor prognosis. In other symptomatic classes, symptoms affected the treatment strategy without a significant difference in the patients' backgrounds and prognosis. Conclusions: This is the first report to describe the distribution, characteristics and outcomes of first-detected AF patients according to symptom classifications. (Circ J 2012; 76: 1020-1023)
引用
收藏
页码:1020 / 1023
页数:4
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