Definitions

1. adjective

Having a rhythm of two pulses or beats in each period of activity, as in the case of certain heartbeats.

“The bigeminal heartbeat pattern is a relatively rare condition that can be managed with medication.”

2. noun

A person with a bigeminal heartbeat, or a rhythm of two pulses or beats in each period of activity.

“The doctor was called in to examine the bigeminal patient and determine the cause of the irregular heartbeat.”