Wiktionary
arrhythmias
n. (plural of arrhythmia English)
Usage examples of "arrhythmias".
He can hear the scrub, scrub of Margaret cleaning the floor of the kitchen, and some minor arrhythmias in the heartbeats of the enlisted men, and the boom of glaciers calving on the coast of Iceland, and the squirrely drone of hastily machined propellers on approaching convoy ships.