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Unstable Angina

Signs & Symptoms

 Radiating neck discomfort
Ref: Harrison [ 1868]
Radiating left arm discomfort
Ref: Harrison [ 1868]
Radiating jaw discomfort
Ref: Harrison [ 1868]
Radiating left shoulder discomfort
Ref: Harrison [ 1868]

Physical Examination

 Bradycardia
Ref: Cecil [ 99]
Hypotension
Ref: Harrison [ 1868] Cecil [ 99]
Systolic murmur
Note: due to Ischemia-induced papillary muscle dysfunction
Ref: Cecil [ 99]

Lab / Serology

 elevated creatine kinase (negative symptom)
Ref: Harrison [ 1868]
elevated troponin levels (negative symptom)
Ref: Harrison [ 1868]

Imagin Study

 Deep T-wave inversion
Ref: Harrison [ 1868]
T-wave changes
Ref: Harrison [ 1868]
ST-segment depression
Ref: Harrison [ 1868]

Complication

Risk Factors

 Elder
Ref: Epocrates [ https://www.epocrates.com/online/diseases/149/unstable-angina#risk-factors]
Female
Ref: Epocrates [ https://www.epocrates.com/online/diseases/149/unstable-angina#risk-factors]
Obesity
Ref: Epocrates [ https://www.epocrates.com/online/diseases/149/unstable-angina#risk-factors]

Cause

Other