Clinical Scorecard: Findings from a Nationwide German Survey on Cardiac Management During Vascular Surgical Procedures

At a Glance

Key Highlights

• Perioperative myocardial ischemia is a significant postoperative risk, especially after open abdominal aortic surgery (62% responders) and other vascular surgeries (47%).
• Preoperative cardiological evaluations are routinely performed in 87% before open abdominal aortic surgery, but less frequently before other vascular procedures.
• Postoperative intensive care monitoring duration varies widely; routine postoperative troponin testing in asymptomatic patients is uncommon.

Guideline-Based Recommendations

Diagnosis

• Preoperative history and physical examination are standard for risk evaluation before elective vascular surgery.
• Cardiac echography is included in 92% of preoperative cardiac evaluations; stress diagnostics are used in 38%.
• Routine preoperative cardiac catheterisation is rare (4% before open abdominal aortic surgery).

Management

• Initiation of acetylsalicylic acid (79%) and statins (68%) is common before arterial surgery; β-blockers used less frequently (30%).
• Preoperative cardiac evaluation should be performed sufficiently in advance, ideally within 6 weeks before surgery to reduce cancellations and costs.

Monitoring & Follow-up

• Postoperative intensive care monitoring duration after open abdominal aortic surgery ranges from less than 24 hours to up to 96 hours, with most between 24–48 hours.
• Monitoring practices vary after EVAR, peripheral arterial surgery, and peripheral interventions, with many patients not routinely monitored postoperatively.
• Routine postoperative serum troponin testing in asymptomatic patients is infrequent (19% after open abdominal aortic surgery).

Risks

• High co-morbid vascular surgery patients, especially those undergoing aortic cross-clamping, are at increased risk of cardiovascular complications.
• Lack of specific cardiac risk stratification guidelines for vascular surgery necessitates individualized assessment.

Patient & Prescribing Data

Patients undergoing arterial vascular surgery

Routine use of acetylsalicylic acid and statins is common preoperatively; β-blockers are less frequently initiated.

Clinical Best Practices

• Apply risk stratification preoperatively to identify unrecognized or insufficiently treated cardiac disease.
• Perform preoperative cardiac evaluation including echography and consider stress testing based on individual risk.
• Schedule cardiac evaluation sufficiently ahead of surgery, ideally within 6 weeks, to optimize patient management and reduce cancellations.
• Individualize postoperative monitoring duration based on surgery type and patient risk profile.
• Use best medical treatment such as acetylsalicylic acid and statins perioperatively when indicated.

References

• German guidelines on cardiac risk stratification before non-cardiac surgery
• European guidelines on cardiac risk stratification before non-cardiac surgery