What Is Angina Pectoris?

Author
By kevin
Reviewed
Reviewed: Dr. Mera
Article Sources Article Sources
  • 1. COURAGE Trial Research Group. 'Optimal Medical Therapy with or without PCI for Stable Coronary Disease'. New England Journal of Medicine 356 (15), 2007.
Medical Expert Medical Expert

5. Unstable Angina

Unstable angina is less common than stable angina and represents a medical emergency. Indications of unstable angina include changes in your regular pattern of angina, such as chest pain that is more severe or prolonged than usual and discomfort that may not improve or go away with medication.

Unstable angina can signal a heart attack and should be treated as quickly as possible.

Angina Pectoris

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