Call us: 1.877.283.7882 | Monday–Friday: 8:00 AM–4:30 PM ET
Category: General Wellness
One out of every eight acute strokes is preceded by a milder stroke, according to a new study.
The study, which was published in the September 29 issue of Neurology, found that 12.4 percent of people diagnosed with a stroke over a four-year period in Ontario hospitals experienced a minor interruption of blood flow to the brain, called a transient ischemic attack (TIA), in the weeks before the stroke, HealthDay News reports.
A TIA occurs when a blood clot briefly blocks a brain artery, causing sudden numbness, dizziness, or loss of balance.
The lead author of the study, Dr Daniel G. Hackam said the most valuable conclusion on the research is that doctors cannot rely on TIA as a critical warning sign to intervene to prevent a stroke. He told the news source the study represented a "gap in our knowledge base." He added, "We need better tools. That is really the main message."
In the meantime, lab testing for stroke risk factors is available to monitor the flow of blood in the main artery to the brain. Hackman recommends the carotid ultrasound as a "fairly inexpensive" procedure to screen for health concerns.
The American Heart Association estimates that about 6,500,000 stroke survivors are alive today.
Related Articles from Private MD:
Subscribe to Private MD Health News RSS Feed:
News Categories:
Advanced Lipid Treatment I Allergy Testing Anemia and RBC disorders Autoimmune Diseases Bariatric Lab Testing Blood and Blood Diseases Breast Cancer Detection and Tumor Markers Celiac Disease Testing Chlamydia Coagulation and blood clotting disorders Colon Diabetes DNA, Paternity and Genetic testing Drug Screening Environmental Toxin Testing Female Specific Tests Gastrointestinal Diseases General Health General Wellness Heart Health and Cholesterol Herpes HIV HIV monitoring/Treatment/Testing/Post Diagnos Hormones and Metabolism Infectious Diseases Infertility Testing-Male Infertitlity Hormone Testing Kidney Diseases Leukemia and WBC disorders Liver Liver Diseases Lyme Disease Male Specific Tests Menopause/Peri-Menopausal Diagnosis Musculoskeletal Diseases Organ Specific Testing Ovarian Prostate Sexually Transmitted Diseases Thyroid Diseases Transgender Hormone Testing-female to male Transgender Hormone Testing-Male to Female Vitamin D Deficiency-Diagnosis and Treatment
Visit the Health News Archive: Click Here
Questions about online blood testing or how to order a lab test? Click here to get started or call us toll-free at 1.877.283.7882. Our professionals are ready to assist you.
Back to top