Unstable Angina
Alternate Names : Accelerating Angina, Angina - Unstable, New-Onset Angina, Progressive Angina
Definition
Unstable angina describes a syndrome that is intermediate between stable angina and myocardial infarction: an accelerating or "crescendo" pattern of chest pain that lasts longer than stable angina, occurs with less exertion or at rest, or is less responsive to medication.
Unstable angina and myocardial infarction are considered acute coronary syndromes, while stable angina is a chronic condition.
Pictures & Images
Jump to a section
Pictures & Images
Definition Overview, Causes, & Risk Factors Symptoms & Signs Prevention Diagnosis & Tests Treatment Expectations or Prognosis Complications Calling Your Health Care Provider
|