ballistocardiography

Etymology tree Proto-Indo-European *gʷelH-der. Proto-Hellenic *gʷəlnō Ancient Greek βᾰ́λλω (bắllō) Ancient Greek βαλλίστρᾱ (ballístrā)der. Latin ballista Proto-Indo-European *-ikos Proto-Italic *-ikos Latin -icuslbor. Old French -iquebor. Middle English -ik English -ic English ballistic Ancient Greek -ο- (-o-)der. Latin -o-bor. English -o- English ballisto- Proto-Indo-European *ḱerd- Proto-Indo-European *ḱḗr Proto-Indo-European *ḱr̥díyeh₂ Proto-Hellenic *kərdíyā Ancient Greek καρδία (kardía)lbor. English cardio- Proto-Indo-European *gerbʰ- Proto-Hellenic *grə́pʰō Ancient Greek γράφω (gráphō) Proto-Indo-European *-h₂ Proto-Indo-European *-éh₂ Ancient Greek -ᾱ (-ā) Ancient Greek -η (-ē) Ancient Greek γραφή (graphḗ) Ancient Greek -γραφίᾱ (-graphíā)bor. French -graphieder. English -graphy English cardiography English ballistocardiography From ballisto- + cardiography.

来源：wiktionary