| atrioventricular (AV) junctional premature c. |
an ectopic beat arising prematurely in the atrioventricular junction and traveling toward both the atria and ventricles if unimpeded, causing the P wave to be premature and abnormal or absent and the QRS complex to be premature.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
|
|---|---|
| atrioventricular (AV) junctional r. |
the heart rhythm that results when the atrioventricular junction acts as pacemaker.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
|
| atrioventricular (AV) junctional t. |
junctional t.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
|
| atrioventricular (AV) nodal r. |
atrioventricular (AV) junctional r.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
|
| atrioventricular (AV) sequential p. |
an artificial cardiac pacemaker used in patients with abnormal sinus node function and impaired AV conduction; it senses ventricular, and sometimes atrial, activity and in addition to stimulating the atrium also stimulates the ventricle after an appropriate delay. Committed versions invariably deliver the ventricular stimulus while noncommitted versions deliver it only in the absence of interim ventricular activity. See also DVI p., DDD p., and DDI p.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
|