| accelerated atrioventricular (AV) junctional r. |
a cardiac rhythm in which increased rhythmicity of the atrioventricular junction causes it to initiate a series of ectopic impulses, usually occurring at a rate of 70 to 130 beats per minute.
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| accelerated h. |
progressive hypertension marked by the funduscopic vascular changes of malignant hypertension but without papilledema.
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| accelerated idioventricular r. |
a rapid ventricular rhythm, approximately 60 to 110 beats per minute; it usually results from premature beats or an escape rhythm generated by slowing of the sinus pacemaker or acceleration of a ventricular pacemaker.
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| accelerated pulse |
Tachycardia.
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| accelerated respiration |
Respiration occurring at a faster rate than normal, considered accelerated when it exceeds 25 per minute in adults. Increased frequency may result from exercise, physical exertion, excitement, fear, exposure to high altit
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