Definition

Relating to the inner lining of the heart chambers.

Example

The doctor examined the endocardial tissue for any signs of infection.

Conversation

Did you know that some heart conditions can affect the endocardial layer?

Really? I had no idea that part of the heart was so important.

Yeah, it's crucial for keeping blood flowing smoothly.

That makes sense; I guess we should pay more attention to heart health.

Synonyms & Antonyms

Root Explanation

Endocardial → It is formed from "endo-" (meaning within) and "cardium" (from Greek "kardia", meaning heart). The word "endocardial" refers to something that is located within the heart.

Memory Tip

Think of 'endo-' meaning 'within' and 'cardium' relating to the 'heart' — this helps you remember that 'endocardial' refers to something inside the heart.

Visually Confused Words