| 摘要 |
A pacemaker for tachycardia control which comprises means for sensing the onset of a tachycardia, means responsive to said sensing means for issuing a stimulating pulse to the heart for arresting the tachycardia, means for detecting the response of the heart to said stimulating pulse and if said tachycardia was not arrested for determining if said pulse was issued at an incorrect early or late time relative to the tachycardia beat, and means for controlling the stimulating pulse issuing means in response to said detecting means whereby, when the tachycardia is not arrested, to cause a subsequent stimulating pulse to be issued at an adjusted later or earlier time relative to the tachycardia beat.
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