RF interference suppression in a cardiac synchronization system operating in a high magnetic field NMR imaging system.
作者信息
Damji A A, Snyder R E, Ellinger D C, Witkowski F X, Allen P S
机构信息
Department of Applied Sciences in Medicine, University of Alberta, Edmonton, Canada.
出版信息
Magn Reson Imaging. 1988 Nov-Dec;6(6):637-40. doi: 10.1016/0730-725x(88)90086-0.
PMID:3210907
Abstract
An electrocardiographic (ECG) unit suitable for cardiac-synchronized nuclear magnetic resonance imaging in high magnetic fields is presented. The unit includes lossy transmission lines as ECG leads in order to suppress radio frequency (RF) interference in the electrocardiogram. The unit's immunity to RF interference is demonstrated.
摘要
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