How to Pronounce Drug-Induced QT Prolongation

Say it like this: "DRUG in-DYOOST KYU-TEE proh-lon-GAY-shun." The stress falls on the first syllable of "drug" and on "GAY" in prolongation. The middle part "KYU-TEE" refers to the QT interval on a heart rhythm test, so each letter is pronounced separately.

"QT" stands for the QT interval, which is a measurement on an electrocardiogram (ECG). You say it by pronouncing the letters separately: "KYU-TEE." It's not a word—it's an abbreviation, so you always spell it out letter by letter when speaking.

There are three stress points in this phrase: "DRUG" (first syllable), "in-DYOOST" (second syllable of induced), and "proh-lon-GAY-shun" (the third syllable). A common mistake is putting equal stress on all syllables—instead, make "DRUG," "DYOOST," and "GAY" sound louder and longer than the others.

"Drug-induced" breaks into four syllables: "DRUG-in-DYOOST." The word "drug" is one syllable, and "induced" is three syllables (in-DYOOST). Say them as one phrase, with the stress on "DRUG" and "DYOOST."

"Prolongation" means lengthening or making something last longer. In this term, it refers to the QT interval becoming longer than normal on a heart rhythm test. Think of it like stretching something out—the interval is stretched out or extended.

"Drug-induced" means caused by a medication or drug. When you say a condition is drug-induced, you're saying that a medicine brought it on or triggered it. In this case, certain medications can cause the QT interval to become longer.

The QT interval is a measurement doctors see on an ECG (a heart rhythm test). It shows the time it takes for a certain part of the heart's electrical activity to happen. In this term, we're talking about when that interval becomes longer than it should be because of a medication.

Other terms use "prolongation" the same way: "PR prolongation" (lengthening of the PR interval), "QRS prolongation" (lengthening of the QRS complex), and "AV prolongation" (lengthening of the atrioventricular interval). All of these describe measurements on an ECG that have been stretched out longer than normal.

A doctor might say: "The patient's ECG showed drug-induced QT prolongation after starting the new medication." This sentence tells you that a medicine caused the QT interval on the heart test to become longer.