Harvard Heart Letter

In Brief

Brief updates on niacin's beneficial effect on HDL, exercise's aid in preventing atrial fibrillation, and an FDA web site with information about guidelines for drug ads.

To continue reading this article you must be registered.

Get Licensed Content to Harvard Health

If you are interested in licensing content from Harvard Health Publications, please contact us using our online form. Our licensing and business development professionals will help you leverage consumer health content from Harvard Medical School as a clear differentiator in helping achieve your business goals.

Contact Us

Customer Log In