Millions of American adults have cholesterol levels higher than the recommended range. Managing your cholesterol is critical to good health. Learn the difference between good and bad cholesterol, and how exercise and diet make a difference.
Methicillin-resistant staphylococcus aureus, or MRSA, is caused by a type of staph bacteria that's become resistant to many of the antibiotics used to treat ordinary staph infections. Learn more about MRSA and simple steps you can take to protect yourself or a loved one.
This video will give viewers a general understanding that an ECG uses electric sensors to study the electrical activity of the heart, and what to expect before, during, and after the test.
