Blood, Heart & Circulation (heart, blood pressure, stroke)

American Heart Association
An excellent source for patient information about heart disease and stroke.

Aplastic Anemia and MDS International Foundation
Serves as a resource directory for patient assistance and emotional support; provides educational materials and updated medical information.

Blood diseases and resources for patients and the general public
From the National Heart, Lung and Blood Institute -- This government agency supports research on the causes, prevention, diagnosis, and treatment of heart, blood vessel, lung, and blood diseases.

National Stroke Association
This organization provides information about prevention, treatment and rehabilitation from stroke.

Patient Information
Find patient information on hundreds of disorders from the National Institute of Neurological Disorders and Stroke. Includes a list of national volunteer health organizations