A 64-year-old with good functional capacity (≥7 METs), no active cardiac conditions, and low Revised Cardiac Risk Index (RCRI 0) is scheduled for intermediate-risk noncardiac surgery. What is the appropriate next step?ACancel surgery until stress testing completedBOrder routine echocardiogramCProceed to surgery without further cardiac testingDStart prophylactic high-dose beta-blocker on day of surgeryEDelay surgery for coronary angiographyCheck my answer