Document Classification

Section Type: RESULTS

Text: After aortic unclamping, group LDTC-L showed higher incidence of spontaneous defibrillation (78. 6 % vs 30. 8 %, P =. 0213), higher plasma nitrate + nitrite in the coronary sinus effluent (32. 5 + / - 4. 1 vs 28. 7 + / - 3. 0 micromol/L, P =. 0013), lower differences between coronary sinus effluent and arterial blood in the percentage ratio of nitrotyrosine to tyrosine (myocardium-derived peroxynitrite ; 2. 987 % + / - 0. 576 % vs 3. 951 % + / - 0. 952 %, P =. 0036), and plasma polymorphonuclear-elastase (113. 9 + / - 21. 3 vs 155. 5 + / - 41. 6 microg/L, P =. 0029) and malondialdehyde (2. 75 + / - 0. 67 vs 4. 02 + / - 0. 96 micromol/L, P =. 0005) than group CONT did.