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pacemaker
(redirected from pacemaker therapy)

   Also found in: Dictionary/thesaurus, Medical, Wikipedia, Hutchinson 0.01 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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5) The decision to pursue pacemaker therapy in such a patient is not always straightforward.
With these approvals, physicians in Japan now have two sophisticated devices that treat the complexities of heart failure by combining pacemaker therapy, ICD (implantable cardioverter defibrillator) therapy and cardiac resynchronization therapy:
Accurate atrial sensing is especially important when using pacemaker therapy for patients with atrial tachyarrhythmia," said Dr.
 
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