Systolic Pressure Index in Assessing the Risk of Cardiovascular Events

Interest of Measuring the Systolic Pressure Index in Assessing the Risk of Cardiovascular Events Peri-operatively in the Surgery, Settled Out of Cardiovascular Surgery

To investigate whether the presence of a Systolic pressure index (<0.9 or> 1.4) is a marker of risk of cardiovascular events after peri-operative high-risk surgery outside the cardiac and vascular surgery.

Inclusion Criteria:

• age> 40 years
• surgery set :
• Visceral surgery: gastrectomy or colectomy, abdomino-perineal amputation, pancreatic surgery, liver surgery, esophageal surgery
• In urological surgery: nephrectomy, total prostatectomy, cystectomy
• In thoracic surgery: pneumonectomy, lobectomy
• In orthopedic surgery: total hip replacement and total knee prosthesis

Exclusion Criteria:

• pathology making it impossible to measure Systolic Pressure Index
• life expectancy less than 6 months
• emergency surgery