Echocardiogram Spots Risk of Valve Narrowing, Stroke
Mayo ClinicStandard echocardiograms which image the heart using ultrasound waves -- much like the ultrasound images used during pregnancy to monitor fetal development -- can be used as a screening tool to spot aortic valve abnormalities and to identify people at high risk for stroke and heart valve disease, according to a Mayo Clinic study published in September's Journal of the American College of Cardiology.