heart failure

noun

1

: a condition in which the heart is unable to pump blood at an adequate rate or in adequate volume

2

: cessation of heartbeat : death

Examples of heart failure in a Sentence

Recent Examples on the Web

In amphibians, chytridiomycosis causes a wide variety of symptoms including skin damage, red skin, convulsions, and eventually leads to heart failure. — Laura Baisas, Popular Science, 24 Sep. 2026

High blood pressure is the leading modifiable risk factor for heart attack, stroke and heart failure, and it is linked to kidney disease, cognitive decline and dementia. — Hanna Wickes, Miami Herald, 24 Sep. 2026

These remote monitoring services help patients manage a range of medical conditions, including hypertension, diabetes, and heart failure. — Mario Aguilar, STAT, 23 Sep. 2026

A-fib is a quivering or irregular heartbeat that is a worrisome stage-setter for blood clots, stroke and heart failure. — Maria Sherman, Chicago Tribune, 23 Sep. 2026

Word History

First Known Use

1574, in the meaning defined at sense 1

Medical Definition

heart failure

noun

1

: a condition in which the heart is unable to pump blood at an adequate rate or in adequate volume compare angina pectoris, congestive heart failure, coronary failure, heart attack

2

: cessation of heartbeat : death