Casopís lékar̆ů c̆eských
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Casopís lékar̆ů c̆eských · Jan 2007
[The use of thrombelastography in evaluation of coagulation in females with physiological or pathological gravidity].
During gravidity changes in coagulation develop, however different norms for pregnant women and prevailing population are rarely used. Pathological gravidity can be accompanied with more significant coagulopathies. Thrombelastography is more and more frequently used for evaluation of coagulation parameters of pregnant women. The aim of the study was to compare thrombelastographic coagulation parameters in females with physiological or pathological gravidity and with norms for prevailing population. ⋯ Coagulation during pregnancy differs significantly from that of prevailing population. That is why the new thrombelastographic norms for pregnant women are submitted. Coagulation changes in pathological pregnancies are more difficult to anticipate than in healthy gestations.
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Casopís lékar̆ů c̆eských · Jan 2007
[Effect of surgical treatment of atrial fibrillation on the attainment and maintenance of sinus rhythm in patients undergoing concomitant cardiac surgery--short-term results].
Atrial fibrillation is the most frequent sustained arrhythmia. It is associated with higher morbidity and mortality of patients. Cryoablation was introduced to the current practise in cardiac surgery as a non-pharmacological method of therapy of atrial fibrillation. The aim of the study was to assess the effect of surgical ablation of atrial fibrillation on the attainment and maintenance of sinus rhythm in patients undergoing concomitant cardiac surgery. ⋯ Perioperative ablation of atrial fibrillation using cryoenergy is effective therapeutic method for restoring and maintenance of sinus rhythm in relatively high proportion of patients. The most significant predictors of late recurrence are preoperative atrial size and duration of atrial fibrillation. This non-pharmacological method should be routinely used in patients undergoing concomitant cardiac surgery.