English
Etymology
L. bigeminus, "doubled". L. bi- + geminus, "two" + "double".
Adjective
bigeminal
- occuring in pair|pairs; doubled or twinned
#:For example, a bigeminal pulse
Noun
bigeminal
- the occurrence of premature atrial or ventricular heartbeats in pairs
References
[http://dictionary.reference.com/browse/bigeminal| Dictionary.com]
[http://www.bartleby.com/61/96/B0239600.html| American Heritage Dictionary]
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