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.
Heart Attack A heart attack is an interruption in blood flow to the heart muscle. Arterial plaque rupture is often the cause of a heart attack. Symptoms of a heart attack may include chest pain, shortness of breath, sweating, and nausea. Emergency heart catheterization and thrombolytic therapy may be used to treat a heart attack.
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