atrioventricular bundle

NOUN /,eɪtrioʊvɛn'trɪkjələr_'bəndəl/
23 LETTERS · STARTS WITH A

atrioventricular bundle is a valid 23-letter word worth 30 points in Scrabble and 39 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
A1T1R1I1O1V4E1N1T1R1I1C3U1L1A1R1B3U1N1D2L1E1
1 + 1 + 1 + 1 + 1 + 4 + 1 + 1 + 1 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 0 + 3 + 1 + 1 + 2 + 1 + 1 =30 PTS
DOUBLE WORD → 60TRIPLE WORD → 90
MEANING

What does atrioventricular bundle mean?

NOUN · 1 SENSE
1

A bundle of modified heart muscle that transmits the cardiac impulse from the atrioventricular node to the ventricles causing them to contract.