TACHYCARDIA as NOUN

1. Meaning
   • abnormally rapid heartbeat (over 100 beats per minute)
   Hypernyms(s) tachycardia is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
   • cardiac arrhythmia (what does cardiac arrhythmia mean?)
   • arrhythmia (what does arrhythmia mean?)