Adverse reactions to duplex scanning.
D000368:Aged; D002341:Carotid Artery Thrombosis / Q000209:etiology; D002343:Carotid Artery, Internal; D005260:Female; D006333:Heart Failure / Q000209:etiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000209:etiology; D014463:Ultrasonography / Q000009:adverse effects*