Kutti J, Safai-Kutti S, Svärdsudd K, Swedberg K, Wadenvik H
Scand J Haematol. 1981 Mar;26(3):235-40. doi: 10.1111/j.1600-0609.1981.tb01651.x.
Blood was obtained from 63 consecutive patients within 24 h period after the admission to a coronary care unit for the determination of plasma platelet factor 4 (PF-4) concentration. 28 of the subjects proved to have an acute myocardial infarction (MI), 24 had evidence of ischaemic heart disease (IHD) but no MI, and the remaining 11 patients had no signs of IHD. 40 healthy subjects served as controls. The mean PF-4 value in the MI group was 10.5 +/- 0.8 ng/ml. The corresponding values for patients with and without IHD were 8.7 +/- 0.6 and 8.3 +/- 0.6 ng/ml, respectively. The control mean (5.4 +/- 0.3 ng/ml) was significantly lower (P less than 0.001) than the means for all 3 groups of patients studied. The difference between the group of MI patients and patients with IHD as well as patients without IHD was only of borderline significance (0.10 greater than P greater than 0.05).
在63例连续入住冠心病监护病房的患者入院后24小时内采集血液，以测定血浆血小板因子4（PF-4）浓度。其中28例受试者被证实患有急性心肌梗死（MI），24例有缺血性心脏病（IHD）证据但无MI，其余11例患者无IHD体征。40名健康受试者作为对照。MI组的平均PF-4值为10.5±0.8 ng/ml。有IHD和无IHD患者的相应值分别为8.7±0.6和8.3±0.6 ng/ml。对照平均值（5.4±0.3 ng/ml）显著低于所研究的所有3组患者的平均值（P<0.001）。MI患者组与有IHD患者以及无IHD患者之间的差异仅具有临界显著性（0.10>P>0.05）。
