| junctional t. |
that arising in response to impulses originating in the atrioventricular junction, with a heart rate greater than 75 beats per minute. It may be nonparoxysmal (nonparoxysmal junctional t.) or paroxysmal; if the latter, it may be due to reentry (e.g., atrioventricular nodal reentrant t. ) or to enhanced automaticity.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| junctional bigeminy |
Cardiac arrhythmia in which every other beat is a junctional ectopic or premature junctional contraction. SYN: nodal bigeminy .
Ãâó:
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| junctional tubule |
The short segment of a renal tubule that connects the distal convoluted tubule with the collecting tubule.
Ãâó:
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| junction |
A meeting point of two or more routes. Sometimes the term is also used for a station where there is a single route but the gauge changes (eg Kalka Jn. where the BG line terminates and the NG line to Simla originates).
Ãâó: irfca.org/faq/faq-jargon.html
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| junction |
Area formed by the connection of two roadways, including intersections, interchange areas, and entrance/exit ramps.
Ãâó: www-fars.nhtsa.dot.gov/terms.cfm
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