Which symptom is most characteristic of acute left heart failure?
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Correct answer: Orthopnea
Orthopnea occurs due to pulmonary congestion when lying flat. It is a hallmark of left-sided heart failure.
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More Shock and heart failure questions
- The Frank-Starling mechanism in heart failure initially:
- Which form of shock is most directly associated with heart failure?
- Pulmonary edema in heart failure is primarily due to:
- Which parameter is commonly elevated in chronic congestive heart failure?
- Shock is best defined as a condition characterized by:
- Which type of shock results from severe blood or fluid loss?