Congestive heart failure in the community - A study of all incident cases in Olmsted County, Minnesota, in 1991
Congestive heart failure in the community - A study of all incident cases in Olmsted County, Minnesota, in 1991
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DOI：
10.1161/01.cir.98.21.2282
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发表时间：
1998-11-24
期刊：
影响因子：
37.8
通讯作者：
Redfield, MM
中科院分区：
文献类型：
--
作者：
Senni, M;Tribouilloy, CM;Redfield, MM
背景 - 关于社区中充血性心力衰竭（CHF）患者的分类和预后的数据有限。
方法和结果 - 利用罗切斯特流行病学项目的资源，我们评估了1991年在明尼苏达州奥姆斯特德县首次被诊断为CHF的所有患者（n = 216）。在这些患者中，88%年龄≥65岁，49%年龄≥80岁。新诊断为CHF的患者预后较差；3个月生存率为86±2%，1年生存率为76±3%，5年生存率为35±3%。在216名患者中，137名（63%）进行了射血分数评估。在这些患者中，59名（43%）收缩功能保留（射血分数≥50%），（此处英文不完整，最后一个单词“reduced”后应该还有相关内容）
Background-Data are limited regarding the classification and prognosis of patients with congestive heart failure (CHF) in the community.Methods and Results-Using the resources of the Rochester Epidemiology Project, we evaluated all patients receiving a first diagnosis of CHF in Olmsted County, Minnesota, in 1991 (n=216). Among these patients, 88% were greater than or equal to 65 years and 49% were greater than or equal to 80 years of age. The prognosis of patients with a new diagnosis of CHF was poor; survival was 86+/-2% at 3 months, 76+/-3% at 1 year, and 35+/-3% at 5 years. Of the 216 patients, 137 (63%) had an assessment of ejection fraction. In these patients, systolic function was preserved (ejection fraction greater than or equal to 50%) in 59 (43%) and reduced (ejection fraction