pulmonary vein: meaning, definition, pronunciation and examples
C2Technical/Scientific/Medical
Quick answer
What does “pulmonary vein” mean?
A blood vessel that carries oxygenated blood from the lungs to the left atrium of the heart.
Audio
Pronunciation
Definition
Meaning and Definition
A blood vessel that carries oxygenated blood from the lungs to the left atrium of the heart.
In anatomy, any of the four veins (two from each lung) forming the only exception to the rule that veins carry deoxygenated blood. In medical contexts, it can refer to the specific structure or its pathology.
Dialectal Variation
British vs American Usage
Differences
No significant lexical differences. Spelling remains consistent as a compound noun. Pronunciation of 'pulmonary' may show minor vowel or stress variation.
Connotations
Purely anatomical/medical in both varieties, with no cultural or connotative divergence.
Frequency
Equally low-frequency in both dialects, confined to medical, biological, and educational contexts.
Grammar
How to Use “pulmonary vein” in a Sentence
The pulmonary vein carries blood from X to Y.An anomaly was detected in the pulmonary vein.The surgeon isolated the pulmonary vein.Vocabulary
Collocations
Examples
Examples of “pulmonary vein” in a Sentence
adjective
British English
- The pulmonary-venous connection was examined.
- Pulmonary vein stenosis is a rare condition.
American English
- The pulmonary vein ostium was mapped.
- Pulmonary vein ablation is a common procedure.
Usage
Meaning in Context
Business
Not used.
Academic
Used in medical, biological, and physiology textbooks, lectures, and research papers.
Everyday
Virtually never used in casual conversation.
Technical
Core term in cardiology, pulmonology, thoracic surgery, and anatomy.
Vocabulary
Synonyms of “pulmonary vein”
Neutral
Weak
Vocabulary
Antonyms of “pulmonary vein”
Watch out
Common Mistakes When Using “pulmonary vein”
- Misidentifying it as carrying deoxygenated blood (confusing it with the pulmonary artery).
- Using 'pulmonary vein' as a general term for any vein in the lung area.
FAQ
Frequently Asked Questions
The pulmonary vein carries oxygenated blood. It is the only vein in the body that does so.
Typically, a human has four pulmonary veins: two from the right lung and two from the left lung, all draining into the left atrium.
The opposite vessel is the pulmonary artery, which carries deoxygenated blood from the heart to the lungs.
It is crucial in cardiology and cardiac surgery. Conditions like pulmonary vein stenosis (narrowing) or anomalous connections are serious. Furthermore, the pulmonary veins are a common source of erratic electrical signals in atrial fibrillation, and are often targeted in ablation procedures.
A blood vessel that carries oxygenated blood from the lungs to the left atrium of the heart.
Pulmonary vein is usually technical/scientific/medical in register.
Pulmonary vein: in British English it is pronounced /ˈpʌlmən(ə)ri veɪn/, and in American English it is pronounced /ˈpʊlməˌnɛri veɪn/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Pulmonary Vein brings Pure blood from the Lungs. Remember: Artery Away from heart (pulmonary artery takes deoxygenated blood away to lungs), Vein Towards heart (pulmonary vein brings oxygenated blood back).
Conceptual Metaphor
The pulmonary vein is a return pipeline for revitalised fuel (oxygen) from the processing plant (lungs) to the central pump (heart).
Practice
Quiz
What is the primary function of the pulmonary vein?