Medical Terminology

Medical Root Words: Cardiovascular

Medical Root Words: Cardiovascular

Understanding cardiovascular prefixes and suffixes is essential for interpreting cardiac diagnostic reports and surgical notes.

Common Suffixes

  • -cardium: refers to heart structure (e.g., pericardium)
  • -stenosis: narrowing of a vessel or valve
  • -sclerosis: hardening or thickening of tissue
  • -rrhythmia: deviation from normal heartbeat rhythm

Clinical Application

  • Brady-: slow (under 60 bpm)
  • Tachy-: fast (over 100 bpm)
  • Angio-: vessel, usually blood or lymph
  • Vaso-: relating to blood vessels

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