Healthy kidneys filter creatinine out of the blood Creatinine exits the body as a waste product in urine. A normal resting heart rate for adults ranges from 60 to 100 beats per minute A heart rate above or below that may signal a health condition. Ejection fraction is a measurement of the percentage of blood leaving the heart each time it squeezes When the heart squeezes, it's called a contraction
Ejection fraction is just one of many tests your healthcare professional may use to see how your heart works The heart squeezes and relaxes. Overview a ferritin test measures the amount of ferritin in the blood Ferritin is a blood protein that contains iron This test can be used to find out how much iron the body stores If a ferritin test shows that the blood ferritin level is low, it means the body's iron stores are low
Iron deficiency can cause anemia. If you've been keeping an eye on your blood pressure and cholesterol levels, there's something else you might need to monitor Having a high level of triglycerides in your blood can increase your risk of heart disease But the same lifestyle choices that promote overall health. Learn about how to track your menstrual cycles and what any changes may mean. What to expect wonder what's considered a natural part of the aging process
Here's what to expect as you get older — and what you can do about it Learn about the blood urea nitrogen (bun) test to assess kidney function and what possible results could mean. Mental health is the overall wellness of how you think, behave and manage your feelings A mental health condition may be present when patterns or changes in thinking, feeling, or behaving cause distress or disrupt a person's ability to do daily activities A mental health disorder may affect how well you can: Does blood pressure have a daily pattern
