CARDIOSELECTIVE Meaning and
Definition
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Cardioselective is an adjective that is used to describe a class of medications or drugs that have a selective action on the cardiovascular system. These drugs are designed to specifically target and interact with receptors found in the heart and blood vessels, minimizing their effects on other parts of the body.
In medical terms, cardioselective drugs exhibit a higher affinity for the beta-1 adrenergic receptors located in the heart. These receptors are responsible for regulating the heart rate and contractility. By selectively targeting these receptors, cardioselective drugs can enhance and regulate the performance of the heart without significantly affecting other adrenergic receptors found in organs such as the lungs or blood vessels.
This selective action is beneficial in the management of various cardiovascular conditions. For example, cardioselective beta blockers are commonly prescribed to treat high blood pressure (hypertension), angina (chest pain), and certain arrhythmias (irregular heart rhythms). By blocking the beta-1 adrenergic receptors, these medications can reduce the heart rate and force of contraction, thereby lowering blood pressure and improving cardiac efficiency.
However, it is important to note that cardioselectivity is relative and not absolute. While cardioselective drugs have a preference for specific receptors, they may still have some affinity for other adrenergic receptors in the body. Therefore, caution is warranted when using cardioselective drugs in individuals with pre-existing lung conditions or other contraindications.
Common Misspellings for CARDIOSELECTIVE
- xardioselective
- vardioselective
- fardioselective
- dardioselective
- czrdioselective
- csrdioselective
- cwrdioselective
- cqrdioselective
- caedioselective
- caddioselective
- cafdioselective
- catdioselective
- ca5dioselective
- ca4dioselective
- carsioselective
- carxioselective
- carcioselective
- carfioselective
- carrioselective
- careioselective
Etymology of CARDIOSELECTIVE
The word "cardioselective" is derived from two components: "cardio-" and "-selective".
1. "Cardio-" comes from the Greek word "kardia", meaning "heart". This root is commonly used in various medical terms relating to the heart, such as "cardiology" (study of the heart), "cardiac" (pertaining to the heart), and "cardiopulmonary" (relating to the heart and lungs).
2. "-Selective" is an English suffix used to describe something that has a preference or affinity for a particular group or part. It originates from the Latin verb "seligere", which means "to choose" or "to select". This suffix is commonly used in medical terminology to indicate a substance or medication that has a specific targeting or affinity for a particular organ, tissue, or receptor.
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