Why is the left side of the heart enlarged

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Reference no: EM132379044

A 32-year-old nurse who had rheumatic fever as a child noticed a persistent tachycardia and light-headedness. Upon examination, chest x-rays showed an enlarged left atrium and left ventricle. ECG analysis showed atrial fibrillation.

  • Why is the left side of the heart enlarged?
  • Why is pulmonary edema occurring?

Reference no: EM132379044

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