intracardiac

American

[in-truh-kahr-dee-ak] / ˌɪn trəˈkɑr diˌæk /

adjective

endocardial.

intracardiac British

/ ˌɪntrəˈkɑːdɪˌæk /

adjective

within the heart

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of intracardiac

First recorded in 1885–90; intra- + cardiac

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Separately, Medtronic on Wednesday also raised its quarterly dividend by a penny and said it has made strategic investments into two privately held companies focused on the development of intracardiac echocardiography, or ICE, catheter technologies.

From The Wall Street Journal • Jun. 3, 2026

The heart in vaso-motor paresis and paralysis is weakened in the first instance by the direct action of the poison on the medulla oblongata and the intracardiac ganglia.

From On Snake-Poison: its Action and its Antidote by Mueller, A.

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023