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首页> 外文期刊>Deutsche Zeitschrift fur Sportmedisin >Effekte von körperlicher Belastung auf die Hämostase bei Patienten mit koronarer Herzkrankheit
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Effekte von körperlicher Belastung auf die Hämostase bei Patienten mit koronarer Herzkrankheit

机译:运动对冠心病患者止血的影响

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We examined the hypothesis that physical exercise might give rise to an exaggerated activation of coagulation in patients with coronary artery disease (CAD). Molecular markers of in vivo thrombin (prothrombin fragment 1+2; PTF1+2) and fibrin formation (fibrino-peptide A; FPA) were determined in 12 patients with angiographically documented CAD (55±9 years) and 12 healthy control subjects (52±7 years) before and after a group-exercise session for cardiac rehabilitation lasting 1 hour. All patients were treated with β-blockers and aspirin. PTF1+2 at baseline was significantly lower in patients than in controls (0.7±0.2 vs. 1.0±0.2 nmol/l; P<0.001). Following exercise PTF1+2 remained unchanged in patients and increased to 1.310.5 nmol/l (P<0.01) in controls. Exercise gave rise to significant increases of FPA in both groups with more pronounced changes, however, in controls (from 1.3±0.4 to 2.0±0.5 ng/ml, P<0.05 vs. from 1.3±0.4 to 1.6±0.4 ng/ml, P<0.05 in patients). Examinations in controls after administration of aspirin indicate that aspirin did not significantly affect exercise-induced hemostatic activation. We conclude that exercise training in patients with CAD has no detrimental effects on thrombin and fibrin formation.
机译:我们检查了以下假设:体育锻炼可能导致冠状动脉疾病(CAD)患者的凝血功能被过度激活。在12例血管造影证实为CAD(55±9岁)的患者和12例健康对照者中确定了体内凝血酶(凝血酶原片段1 + 2; PTF1 + 2)和纤维蛋白形成(纤维蛋白肽A; FPA)的分子标记±7岁)进行一次为期1小时的心脏康复小组练习。所有患者均接受β受体阻滞剂和阿司匹林治疗。患者基线时的PTF1 + 2显着低于对照组(0.7±0.2 vs. 1.0±0.2 nmol / l; P <0.001)。运动后患者中的PTF1 + 2保持不变,对照组中升高至1.310.5 nmol / l(P <0.01)。运动使两组的FPA显着增加,但变化更为明显,而在对照组中(从1.3±0.4到2.0±0.5 ng / ml,P <0.05与从1.3±0.4到1.6±0.4 ng / ml,患者中P <0.05)。服用阿司匹林后对照组的检查表明,阿司匹林没有显着影响运动引起的止血激活。我们得出结论,CAD患者的运动训练对凝血酶和血纤蛋白的形成没有不利影响。

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