Exclusion of intra-atrial thrombus, diagnosis using D-dimer assay before cath...

The purpose of the data collection was to answer to the hypothesis that the association of D-dimer blood level and several clinical items in a new risk score could predict the...本次数据采集的目的为验证如下研究假说：血液D-二聚体（D-dimer）水平与新型风险评分中纳入的多项临床指标相结合，可用于预测……