Pathology of Unstable Angina

• Unstable Angina Pathology:

  • The pathology of unstable angina involves the rupture of atherosclerotic plaques, which are fatty deposits on the walls of coronary arteries
  • When these plaques rupture, they expose their inner contents to the bloodstream, triggering the formation of thrombi that partially block blood flow
  • This restricted blood flow reduces the supply of oxygen to the myocardium, causing ischemia and resulting in chest pain