Welcome to the Health Topics video page. The NHLBI’s Health Topics Web site is a quick, easy, and dependable source for information about various heart, lung, and blood diseases and conditions and sleep disorders.
This site offers short videos on select topics. The videos focus on information such as the causes, risk factors, signs and symptoms, and treatments for a particular disease or condition. Experts from the NHLBI discuss how you can take action if you have or are at risk for one of these diseases or conditions.
For more information about the topics in each video, or for information about other heart, lung, blood, and sleep topics, go to http://www.nhlbi.nih.gov/health/health-topics/by-category/.