Can what I eat help prevent future kidney stones? You may be able to prevent future kidney stones by making changes in how much sodium, animal protein, calcium, or oxalate you consume. A dietitian who specializes in kidney stone prevention can help you plan meals. You can make changes to what you eat based on the type of kidney stone you had.
Here are some simple steps on how to measure the PR interval: 1  Find the P-wave on the EKG strip. 2  Determine where the PR interval is, and to do this you start measuring at the beginning of the p-wave until the beginning of the QRS complex. 3  Count the SMALL boxes between there measurements.  Remember each box represents 0.04 seconds.
Answer Wiki. , Retired general internist, former intensive care physician. , Registered physician (GP). No. A 2 leads ECG we use to monitor heart rate and is very useful to diagnose rhythm disturbances, which often occur in patients we monitor in this way: during operations, on a coronary care, intensive care or medium care unit.