mitral valve: meaning, definition, pronunciation and examples
C2Technical / Medical
Quick answer
What does “mitral valve” mean?
The heart valve located between the left atrium and left ventricle, preventing blood from flowing back into the atrium during ventricular contraction.
Audio
Pronunciation
Definition
Meaning and Definition
The heart valve located between the left atrium and left ventricle, preventing blood from flowing back into the atrium during ventricular contraction.
The anatomical structure, also known as the bicuspid valve, consisting of two flaps or cusps. It can also refer to the same anatomical concept in zoology regarding analogous structures in other animals. In engineering contexts, it is sometimes used metaphorically for certain types of check valves.
Dialectal Variation
British vs American Usage
Differences
No lexical differences. Both varieties use 'mitral valve'. Pronunciation differs slightly (see IPA).
Connotations
Purely technical/medical in both varieties.
Frequency
Equally low-frequency in general language but standard in medical contexts in both regions.
Grammar
How to Use “mitral valve” in a Sentence
[verb] the mitral valve (e.g., repair, replace, examine)mitral valve [noun] (e.g., prolapse, disease)[adjective] mitral valve (e.g., leaky, damaged)Vocabulary
Collocations
Examples
Examples of “mitral valve” in a Sentence
verb
British English
- The surgeon will need to mitral-valve the area... (Not standard; no verb form exists.)
American English
- (No verb form exists.)
adverb
British English
- (No adverb form exists.)
American English
- (No adverb form exists.)
adjective
British English
- The mitral-valve pathology was complex.
- She underwent mitral valve surgery.
American English
- The mitral valve pathology was complex.
- She had mitral valve surgery.
Usage
Meaning in Context
Business
Not used.
Academic
Used in medical, biological, and physiological texts and lectures.
Everyday
Rare, except when discussing personal or family health conditions.
Technical
The primary register. Used in clinical diagnosis, surgical reports, medical research, and anatomy textbooks.
Vocabulary
Synonyms of “mitral valve”
Vocabulary
Antonyms of “mitral valve”
Watch out
Common Mistakes When Using “mitral valve”
- Misspelling as 'mytral valve' or 'mitrel valve'.
- Misidentifying its location (e.g., confusing it with the tricuspid valve on the right side).
- Using it as a countable plural in a single heart ('mitral valves'); one heart has one mitral valve.
FAQ
Frequently Asked Questions
It is named after a mitre, the ceremonial headdress of a bishop, because its two cusps resemble the pointed shape of the mitre.
It is a common condition where the valve's leaflets bulge (prolapse) back into the left atrium during contraction, sometimes allowing leakage (regurgitation).
Yes, many people have mild regurgitation with no symptoms. Severe leaks often require medication or surgery to prevent heart damage.
Traditionally yes, but minimally invasive techniques and robotic surgery are now common for many mitral valve repairs.
The heart valve located between the left atrium and left ventricle, preventing blood from flowing back into the atrium during ventricular contraction.
Mitral valve is usually technical / medical in register.
Mitral valve: in British English it is pronounced /ˈmaɪ.trəl ˌvælv/, and in American English it is pronounced /ˈmaɪ.trəl ˌvælv/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “[None specific to this term]”
Learning
Memory Aids
Mnemonic
Imagine a MITRE (a bishop's hat with two points) sitting between the left chambers of the heart. 'Mitral' comes from 'mitre', and the valve has two points or cusps.
Conceptual Metaphor
The valve is commonly metaphorically described as a 'door' or 'flap' that must open fully and close tightly to function properly.
Practice
Quiz
What is another name for the mitral valve?