There is a medical expert on television discussing the latest advances in implantable cardioverter-defibrillators. What is this device used for?
remove an embolism surgically
to treat threatening heart thythms
to mechanically widen a clogged artery
to reduce heart blood pressure to normal levels

Answer “ to treat life- threatening heart rhythms”

Idon't know what ur asking

Unlike  ct scans, which use x-rays,  mri scans  use powerful magnetic fields and radio frequency pulses to produce detailed pictures of organs, soft tissues, bone and other internal body structures.  differences between  normal and abnormal tissue is often clearer on an  mri  image than a  ct.you can see more with a mri scan. for example on an mri you can see internal bleeding.

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