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pacemaker
(redirected from pacemaking)

   Also found in: Dictionary/thesaurus, Medical, Wikipedia, Hutchinson 0.06 sec.

pacemaker

Source of rhythmic electrical impulses that trigger heart contractions. In the heart's electrical system, impulses generated at a natural pacemaker are conducted to the atria and ventricles. Heart surgery or certain diseases can interrupt conduction (heart block), requiring use of a temporary or permanent artificial pacemaker. A small electrode attached to an electric generator outside the body is threaded through a vein into the heart. The generator, inserted beneath the skin, produces regular pulses of electric charge to maintain the heartbeat. Permanent pacemakers can also be implanted on the heart's surface.


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muscle flexing, heart pacemaking, bladder control, and perhaps
The EP test is a one to three hour procedure in which pacemaking catheters are threaded into a major artery, typically the femoral artery in the groin, and then into the heart.
Besides running the world's largest pacemaking business with sales of more than $1 billion, he is is familiar with Medtronic's substantial semiconductor business dedicated to implantable devices.
 
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