Document Classification

Section Type: RESULTS

Text: Eighty minutes post various treatments, right ventricular pressure remained unchanged as post PE in group A [(40. 15 + / - 11. 22) mm Hg vs. (41. 67 + / - 14. 23) mm Hg], decreased to baseline level in group B and D [(34. 71 + / - 8. 67) mm Hg vs. (33. 98 + / - 9. 32) mm Hg, (30. 65 + / - 6. 67) mm Hg vs. (30. 77 + / - 6. 85) mm Hg, all P > 0. 05], decreased but not returned to normal value in group C. Residual emboli size remained unchanged in group A and partly reduced in group C and more significantly reduced in group B and D. Hemorrhage of heart, kidney and liver was evidenced in group A but not in other groups.