pulmonary congestion
Học thuậtThân thiện
Definition
Noun: A medical condition characterized by an abnormal accumulation of fluid in the blood vessels and tissues of the lungs, impeding normal breathing and oxygen exchange.
Usage
This term is used in medical and clinical contexts to describe a pathological state of the lungs. * The patient was diagnosed with pulmonary congestion due to heart failure. * A chest X-ray revealed signs of pulmonary congestion.
Advanced Usage
- Pathophysiology: In medical discourse, "pulmonary congestion" often refers specifically to the passive engorgement of pulmonary veins and capillaries, typically as a consequence of elevated pressure in the left side of the heart (e.g., in congestive heart failure). It is a precursor to pulmonary edema.
- The cardiologist explained that the mitral valve stenosis led to pulmonary congestion.
Variants and Related Words
- Congestive (adjective): Relating to or characterized by congestion.
- Congestive heart failure is a common cause.
- Pulmonary Edema (noun phrase): A more severe condition where fluid accumulates in the lung air spaces (alveoli), often following severe pulmonary congestion.
- Acute pulmonary edema is a medical emergency.
Synonyms
- Lung congestion: A direct synonym with identical meaning.
- Vascular engorgement (of the lungs): A more technical term describing the mechanism.
Related Phrases
- To be congested: A verb phrase describing the state.
- Her lungs were severely congested.
- Congestion of the lungs: An alternative phrasing.
- The autopsy report noted congestion of the lungs.
Noun
- congestion in the lungs