Where does “bradytachycardia” come from?

bradytachycardia (English) comes from English tachycardia, from New Latin tachycardia, from Ancient Greek Καρδία, from Proto-Hellenic kərdíyā, from Proto-Indo-European ḱr̥díyeh₂, from Proto-Indo-European ḱḗr — heart.

bradytachycardia (English): Alternating episodes of bradycardia and tachycardia

Definitions

  1. Alternating episodes of bradycardia and tachycardia

Ancestry of “bradytachycardia”, step by step

StepLanguageWordMeaning
1EnglishtachycardiaA rapid resting heart rate, especially one above...
2New Latintachycardia—
3Ancient GreekΚαρδίαheart (as the source of emotion, love, etc.)
4Proto-Hellenickərdíyā—
5Proto-Indo-Europeanḱr̥díyeh₂—
6Proto-Indo-Europeanḱḗrheart
Every word from Proto-Indo-European ḱḗr →Every word from Proto-Indo-European ḱr̥díyeh₂ →Every word from Proto-Hellenic kərdíyā →