The word "Eck Fistula" is a medical term used to describe an abnormal connection between an artery and a vein. The first part of the word, "Eck," is pronounced [ɛk], with the "e" sounding like the "e" in "pet" and the "k" as a hard, unvoiced consonant. The second part of the word, "fistula," is pronounced [fɪstjulə], with the "i" as the "i" sound in "sit," the "j" as a soft "j" like in "soldier," and the "u" as the "u" sound in "put." Together, the word is pronounced [ɛk fɪstjulə].