Everything you need to know about varicose veins

Spider veins are treated with a variety of techniques based on the size and location of the veins; a common method is called injection sclerotherapy. Watch cardiothoracic surgeon David Greuner, MD, describe the various treatment options available.

Spider veins are common and usually harmless. But if you’re bothered by them, here’s what you can do about it.

Why people with diabetes may need to take extra precautions during certain types of exercise.

An overview of cholesterol, including the different types of cholesterol and treatment for high cholesterol.

There are steps you can take to lower your risk.

The relationship between sleep and heart health may be a two-way street. Here’s what you need to know to improve both.