Final answer:
The RCRI is a tool to assess the risk of cardiovascular events in non-cardiac surgery. Other cardiovascular risk factors include smoking, high blood pressure, and high cholesterol levels. EKG findings such as ST-segment changes and arrhythmias can predict perioperative adverse cardiac events.
Step-by-step explanation:
1. What is the RCRI revised cardiovascular risk index?
The RCRI (Revised Cardiac Risk Index) is a tool used to assess the risk of cardiovascular events in patients undergoing non-cardiac surgery. It takes into account six risk factors: high-risk surgery, history of ischemic heart disease, history of heart failure, history of cerebrovascular disease, diabetes requiring insulin treatment, and preoperative serum creatinine level greater than 2.0 mg/dL.
2. What are the other cardiovascular risk factors?
In addition to the risk factors included in the RCRI, there are several other factors that can increase the risk of cardiovascular disease. These include smoking, high blood pressure, high cholesterol levels, obesity, physical inactivity, family history of cardiovascular disease, age, and gender.
3. Which EKG findings predict perioperative adverse cardiac events?
There are several EKG findings that can predict perioperative adverse cardiac events. These include ST-segment changes, arrhythmias such as atrial fibrillation, and conduction abnormalities such as bundle branch blocks. These findings may indicate underlying heart disease and can help identify patients at higher risk of complications during surgery.