Circulatory Disorders

The primary NIH organization for research is National Heart, Lung, and Blood Institute

General/ Overviews

• Vasculitis (Angiitis) (MedicineNet, Inc.)

Clinical Trials

• ClinicalTrials.gov: Arteriosclerosis (National Institutes of Health)
• ClinicalTrials.gov: Thrombophlebitis (National Institutes of Health)
• ClinicalTrials.gov: Vascular Diseases (National Institutes of Health)
• Clinical Trials: Atherosclerosis (Arterial Blockages) in the Legs Can Cause Pain on Exertion.... (CenterWatch, Inc.) - industry-sponsored clinical trials
• Clinical Trials: Vascular Diseases (CenterWatch, Inc.) - industry-sponsored clinical trials

Diagnosis/ Symptoms

• Angiography: X-Ray Exam of the Blood Vessels (Society of Cardiovascular & Interventional Radiology)
• MR Imaging (MRI)-Cardiovascular (American College of Radiology, Radiological Society of North America)
• Ultrasound-Vascular (American College of Radiology, Radiological Society of North America)

News-Focused

• Heart News (Center for Cardiovascular Education, Inc.) - Select topic from topic menu on right

Organizations

• American College of Phlebology
• National Heart, Lung, and Blood Institute
• National Institute of Neurological Disorders and Stroke

Specific Conditions/ Aspects

• Atherosclerosis (American Heart Association)
• Buerger's Disease (Mayo Foundation for Medical Education and Research)
• Churg-Strauss Syndrome (MedicineNet, Inc.)
• Claudication (MedicineNet, Inc.)
• Claudication (American Academy of Family Physicians)
• Klippel-Trenaunay-Weber Syndrome (MedicineNet, Inc.)
• New Perspective on Deep Vein Thrombosis (American Venous Forum)
• Peripheral Arterial Disease: Why It Happens and What to Do (American Academy of Family Physicians)
• Peripheral Vascular Disease (American Heart Association)
• Peripheral Vascular Disease (Society of Cardiovascular & Interventional Radiology)
• Polyarteritis Nodosa (MedicineNet, Inc.)
• Polymyalgia Rheumatica and Giant Cell Arteritis, Temporal Arteritis (MedicineNet, Inc.)
• Poor Circulation: What To Do When Exercise Causes Pain in Your Legs (Mayo Foundation for Medical Education and Research)
• Swollen Legs: Common, but Could Signal a More Serious Condition (Mayo Foundation for Medical Education and Research)
• Takayasu's Arteritis (MedicineNet, Inc.)
• Vasculitis (Mayo Foundation for Medical Education and Research)
• Vasculitis Including Temporal Arteritis (National Institute of Neurological Disorders and Stroke)
• Wegener's Granulomatosis (National Institute of Allergy and Infectious Diseases)
• von Hippel-Lindau Disease (National Institute of Neurological Disorders and Stroke)

Treatment

• Interventional Radiology Treatments for Blocked Blood Vessels (Society of Cardiovascular & Interventional Radiology)
• Phlebology: The Treatment of Leg Veins (American College of Phlebology)