How to Pronounce Flail Mitral Leaflet

Say it like this: FLAYL MY-tral LEEF-let. The first word rhymes with "mail," the second word sounds like "MY" plus "tral," and the third word is like "leaf" plus "let." Put the strongest stress on FLAYL at the beginning.

In this term, "flail" means to move around loosely or without control—like a rope swinging in the wind. It describes how part of the valve moves abnormally instead of staying in place.

"Mitral" comes from the word "mitre," which is a bishop's hat shaped like a point. The mitral valve in your heart has two flaps that resemble this pointed hat, so it got that name.

A "leaflet" is one of the thin, leaf-like flaps that make up a heart valve. Think of it like one page of a book—the mitral valve has two leaflets that open and close to control blood flow.

These words sound similar but mean very different things. "Flail" (FLAYL) means to move wildly or loosely, while "frail" (FRAYL) means weak or delicate. In this medical term, we use "flail" because it describes movement, not weakness.

Break it into three parts: FLAIL (one syllable) / MI-tral (two syllables) / LEAF-let (two syllables). So it's five syllables total: FLAIL MI-tral LEAF-let.

Sometimes doctors abbreviate it as FML, but when speaking, people usually say the full term "flail mitral leaflet" to be clear. FML is mainly used in written medical records.

Imagine one of the two flaps in your heart's mitral valve comes loose and flaps around abnormally when your heart contracts. That loose, flapping movement is what "flail mitral leaflet" describes.

You might hear "mitral valve," "mitral stenosis," or "mitral regurgitation"—all words describing different conditions of that same valve. They all use "mitral" because they're talking about the same heart valve.