bigeminal

About 0.02 uses per million words.

Meaning

1. adjective Occurring in pairs; doubled or twinned

   a bigeminal pulse

2. noun The occurrence of premature atrial or ventricular heartbeats in pairs.

Similar words

multiple geminous pairwise biparous quadrigeminal binate bifarious twin didymous twinning

Often followed by

rhythm pulse bodies pattern or and