Table 1: Clinical and Laboratory Variables

Age 66±14
Total episodes
Gender
41
21 women
20 men
History valvular disease 21/41 44%
Low back pain 35/41 85%
Atrial fibrillation ( AF) 29/41 70.7%
Anticoagulation in patients with AF 9/31 29%
Prior embolisms 10/41 22%
Time between symptoms and diagnosis 84±78 hours
Patients with oliguria 15/41 32%
Creatinine mmol/l 353.6±265.2
LDH U/L
LDH >600 U/L + diagnostic Arteriography
1690±1108
41

AF: Atrial fibrillation.