... Page 247 THE MEANING OF RISK 245Everyday risks Clinical risks 1 in 1 1 in 10 1 in 10 0 1 in 10 00 1 in 10 000 1 in 10 0 000 1 in 1 000 000 1 in 10 000 000 1 in 10 0 000 000 High ModerateLowVery ... 70cardiac risk 5critical care 230fluid therapy 46, 93, 11 3general anaesthesia 11 1 11 3mortality 42NCEPOD recommendations for 43, 46regional anaesthesia 74, 11 1, 11 2renal failure 10 8, 18 3respiratory ... therapy. Anaesthesia 19 94; 49: 19 2–6. ANAESTHESIA FOR THE HIGH RISK PATIENT 236Chap -1 6 .qxd 2 /1/ 02 12 :10 PM Page 236cardiac output (contd)anaemia 216 aortic aneurysm surgery 16 0dopamine 19 1peri-operative...