Intracardiac injections are injections that are given directly into the heart muscles or ventricles. They can be used in emergencies, although they are rarely used in modern practice.

The technique of an intracardiac injection is similar to a pericardiocentesis (Chapter 48). Both techniques use the same anatomic landmarks and approach and involve the transthoracic insertion …

The meaning of INTRACARDIAC is situated or occurring within or introduced or involving entry into the heart. How to use intracardiac in a sentence.

Intracardiac injection is defined as a method of delivering substances, such as mRNA, directly into the heart tissue, which has been explored for applications in treating cardiac diseases, including …

Mar 6, 2024 · Disorders & diseases of the heart & blood (Definition of intracardiac from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

Dec 21, 2025 · Intracardiac refers to something that is situated or occurring within the heart. The term is predominantly used in medical contexts to describe phenomena, measurements, procedures, or …

Intracardiac injection refers to the direct administration of pharmacological agents into the heart's chambers, most commonly the right ventricle or the left ventricle.