[in.tra.car.di.ac] also in.tra.car.di.al adj (1876): situated or occurring within or introduced or involving entry into the heart "~ surgery" "an ~ catheter" -- in.tra.car.di.al.ly adv
INTRACARDIAC
Meaning of INTRACARDIAC in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012