VANCOUVER — A sophisticated transcranial Doppler ultrasound device appears able to help diagnose concussion by analyzing subtle variations in blood flow through the brain, a new study suggests. "At ...

Please provide your email address to receive an email when new articles are posted on . SAN DIEGO — New research indicates that transcranial Doppler is superior to transesophageal echocardiography for ...

Introduction: Screening for patent foramen ovale (PFO) in patients with ischemic neurological events is becoming more common. Objectives: This study aimed to evaluate clinical characteristics and ...

Prophylactic transfusion prevents strokes in children with sickle cell anemia who have abnormalities on transcranial Doppler ultrasonographic examination. However, it is not known how long transfusion ...