The latest cholesterol guidelines include three new screening tests: coronary artery calcium, lipoprotein (a), and apolipoprotein B.

Take glycated hemoglobin (HbA1c) for example—the HbA1c test revolutionized the way we diagnose and manage diabetes because it ...

New guidelines aim to lower LDL, or "bad" cholesterol, even younger than before.

I’m a cardiologist. Here are the most important new guidelines that younger people need to know about when it comes to their ...

You’ve likely heard plenty about LDL (“bad”) and HDL (“good”) cholesterol. But there’s another heart-health marker worth knowing: ApoB. This lesser-known blood test can offer a more accurate picture ...

The guidance still suggests managing cholesterol with exercise and a heart-healthy diet, but there are a growing list of ...

Eleven medical organizations advised changes to preventive cardiac care that it says could markedly reduce heart attacks and ...

Cholesterol is a form of fat we need. It helps make the outer membranes of our bodies' cells stable. But for decades, doctors have known that people with high total cholesterol levels are more likely ...

The test for LDL is used to predict your risk of developing heart disease. Of all the forms of cholesterol in the blood, the LDL cholesterol is considered the most important form in determining risk ...

To fast or not to fast? That is the question many people ask before a cholesterol test. Patients used to be routinely instructed not to eat for at least eight hours before the screening, and some ...

Learn what is LDL cholesterol. Understand how elevated levels of bad cholesterol in blood test results can affect heart health ...