| atrial capture |
depolarization of the atria in response to stimulus either originating elsewhere in the heart or pacemaker induced.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| atrial chronotropic incompetence |
inability to increase the heart rate to levels capable of satisfying the needs of the body.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| atrial demand inhibited pacemaker |
an artificial cardiac pacemaker that delivers stimuli to the atrium at a fixed rate in the absence of sensed atrial activity; spontaneous cardiac activity causes inhibition of pacemaker output, termination of the current stimulation cycle, and initiation of a new cycle. Called also AAI p.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| atrial demand triggered pacemaker |
an artificial cardiac pacemaker that delivers stimuli to the atrium at a fixed rate in the absence of sensed atrial activity; spontaneous cardiac activity triggers pacemaker output, which falls ineffectively in the myocardial refractory period and initiates a new pacemaker stimulation cycle. Called also AAT p.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| atrial infarction |
the formation of an infarct in a cardiac atrium, which may be due to coronary artery occlusion, periarteritis nodosa, obliterating endarteritis of the small branches of coronary arteries, or other conditions.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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