1. Perioperative major adverse cardiovascular and cerebrovascular events associated with noncardiac surgery;Smilowitz;JAMA Cardiol,2017
2. Preoperative cardiac risk assessment for noncardaic surgery: Defining costs and risks;Augoustides;J Cardiothorac Vasc Anesth,2013
3. Kaw R, Nagarajan V, Jaikumar L, et al. Predictive value of stress testing in patients undergoing noncardiac surgery. J Cardiothorac Vasc Anesth
4. Kerr EA, Ayanian JZ. How to stop the overconsumption of health care. Available at: https://hbr.org/2014/12/how-to-stop-the-overconsumption-of-health-care. Accessed July 31, 2018.
5. Trends in the overuse of ambulatory health care services in the United States;Kale;JAMA Intern Med,2013