— extrasystolic /ek'streuh sis tol"ik/ , adj.
/ek'streuh sis"teuh lee/ , n. Pathol.
a premature contraction of the heart, resulting in momentary interruption of the normal heartbeat. Also called premature beat, premature contraction .
[ 1895-1900; ]
— extrasystolic /ek'streuh sis tol"ik/ , adj.
/ek'streuh sis"teuh lee/ , n. Pathol.
a premature contraction of the heart, resulting in momentary interruption of the normal heartbeat. Also called premature beat, premature contraction .
[ 1895-1900; ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012