TIA发作后再次中风的风险评估,这些问题你都掌握了吗?
*仅供医学专业人士参考阅读
精准评估患者病情是精准救治的前提。



年龄(≥60岁=1分)
TIA后首次评估时血压升高(收缩压≥140mmHg或舒张压≥90mmHg=1分)
临床特征(单侧无力=2分;孤立的言语障碍=1分;其他=0分)
TIA症状的持续时间(≥60分钟=2分;10至59分钟=1分;<10分钟=0分)
糖尿病(1分)
得分6至7:两天的中风风险很高(8%)
得分4至5:两天的中风风险中度(4%)
得分0到3:两天的中风风险低(1%)

TIA发作后复发性中风的早期风险较高,TIA后两天内中风风险约为1.5%-3.5%。
ABCD2评分能快速识别出在这段时间内有缺血性中风高风险的患者,但其预测性能并不是最佳的。
除了临床ABCD2评分外,将脑成像、血管成像和TIA病因学相关信息相结合的风险分层模型可以提高TIA中风风险预测的准确性[11]。
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