Transient Ischemic Attack (Mini-Stroke) Topic Guide
Transient Ischemic Attack (Mini-Stroke): A transient ischemic attack (TIA), or mini-stroke, is often a warning sign of a future stroke - you should call paramedics right away (dial 911 in the U.S.). Blood clots, occluded arteries and leaking blood vessels caused by high blood pressure may cause TIAs. Symptoms include neurologic deficits, speech and vision problems, and confusion.
Cholesterol FAQs Test your cholesterol IQ by reading about cholesterol FAQs (cholesterol facts) like the risk factors for high cholesterol (diet, lack of exercise, smoking, heredity) and what you can do to lower your cholesterol level. Lifestyle changes such as weight control, exercise, diet, quitting smoking may lower cholesterol levels. Medication is sometimes necessary if lifestyle changes are not effective in lowering cholesterol levels.
Expert Views and News