brevibloc
Học thuậtThân thiện
Definition
Noun 1. A short-acting intravenous beta blocker: Brevibloc is the trade name for a specific medication (esmolol hydrochloride) used in hospitals. It is administered directly into a vein and works for a very brief period. Its primary medical use is to control rapid or irregular heart rhythms (cardiac arrhythmias).
Usage Examples
- Noun:
- The patient in the emergency room was given Brevibloc to quickly stabilize their heart rate.
- Due to its short duration of action, Brevibloc is often used during surgical procedures when precise, temporary control of the heartbeat is needed.
- The doctor ordered a Brevibloc infusion to manage the acute atrial fibrillation.
Advanced Usage
- Medical Context: The term is used almost exclusively in clinical and hospital settings by healthcare professionals (doctors, nurses, anesthesiologists). It is not a term used in everyday conversation.
- Administration: It is typically described as being "administered," "infused," or "given" intravenously (IV).
Variants and Related Words
- Esmolol (noun): The generic, non-brand name for the drug Brevibloc.
- Beta blocker / β-blocker (noun): The class of drugs to which Brevibloc belongs. They work by blocking the effects of adrenaline on the heart.
- Antiarrhythmic (noun/adjective): A broader category of drugs used to treat irregular heartbeats; Brevibloc is one type of antiarrhythmic agent.
Synonyms
- Esmolol (This is the direct synonym, as it is the generic name for the identical drug compound).
Notes on Meaning
- Trade Name vs. Generic Name: "Brevibloc" is a proprietary brand name. The key meaning is tied to its identity as a specific, short-acting intravenous beta-blocker medication.
- Specificity of Use: The word carries the specific connotations of being intravenous, very short-acting, and used for cardiac arrhythmias. It is not a general term for any heart medication.
Noun
- intravenous beta blocker (trade name Brevibloc) that acts for only a short time; used primarily for cardiac arrhythmias