Dormandy J, Boyd M, Ernst E
Scand J Clin Lab Invest Suppl. 1981;156:195-8. doi: 10.3109/00365518109097461.
Red cell filterability was measured in 51 patients after proven myocardial infarction. The filterability index (FI) falls to a minimum 7-16 h after the onset of symptoms. This early minimum value is a very good indicator of the patients' subsequent clinical course. The results of three different types of experiments all suggested that the changes in FI were principally due to a change in the plasma secondarily affecting the red cells.
对51例经证实发生心肌梗死的患者进行了红细胞滤过性检测。滤过性指数（FI）在症状出现后7 - 16小时降至最低。这一早期最低值是患者后续临床病程的一个很好指标。三种不同类型实验的结果均表明，FI的变化主要是由于血浆变化继而影响红细胞所致。
