coronary
1. [ adjective ] surrounding like a crown (especially of the blood vessels surrounding the heart)
Examples:

"coronary arteries"

Related terms: corona
2. [ noun ] (medicine) obstruction of blood flow in a coronary artery by a blood clot (thrombus)
Synonyms: coronary_thrombosis
Related terms: thrombosis heart_attack
Similar spelling:   coroner
  Cournoyer