online vocabulary.com

Atrial - Meaning, Definition & English Examples

Atrial refers to something related to the atria, the upper chambers of the heart. It is commonly used in medical terms, such as atrial fibrillation, which is an irregular heartbeat.

atrial

/ˈeɪtriəl/ /ˈeɪtriəl/

Definition:

Relating to the atrium of the heart or another chamber.

Synonyms:

auricular, cardiac, chamber-related

Part of Speech:

adjective

Antonyms:

ventricular, non-cardiac

Common Collocations:

atrial fibrillation, atrial flutter, atrial septum

Derivatives:

atrially, atriomegaly

Usage Tips:

Use "atrial" to describe conditions or structures linked to the heart's upper chambers.

Common Phrases:

atrial rhythm, atrial kick, atrial systole

Etymology:

Derived from Latin "atrium," meaning entrance hall or chamber.

Examples:

  • 1. The doctor diagnosed him with atrial fibrillation.
  • 2. Atrial flutter can cause irregular heartbeats and dizziness.
  • 3. The echocardiogram showed an enlarged atrial chamber.
  • 4. She experienced atrial palpitations after drinking coffee.

MORE VOCABULARY LISTS