What does "Triple-lumen catheter A-line" mean in a report or doctor's letter? In our medical dictionary, you will find a patient-friendly explanation of the meaning of this medical term.
A "Triple-lumen catheter A-line" is a medical device used by doctors to access a patient's bloodstream. It's a thin tube that is inserted into a large vein, usually in the neck, chest, or groin. The "triple-lumen" part means that the catheter has three separate channels, allowing doctors to perform multiple functions at once, like giving medications, drawing blood, or monitoring certain body functions. The "A-line" refers to an arterial line, which is used to measure blood pressure directly and accurately.
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