Heart Failure Pathophysiology, Classifications, And Management Questions

HEART FAILURE: PATHOPHYSIOLOGY, CLASSIFICATIONS, AND
MANAGEMENT Questions with Correct Solutions


Question:
1. What is heart failure (HF)?

Answer:
A complex clinical syndrome with symptoms and signs resulting from structural or functional
impairment of ventricular filling or ejection of blood.




Question:
2. What is the incidence of new heart failure patients per year in the US?

Answer:
Approximately 1,000,000 new HF patients.


Question:
3. What is the expected prevalence of heart failure in the US by 2030?

Answer:
Over 8 million individuals, or 1 in every
33.


Question:
4. What are the projected costs of heart failure in the US by 2030?

Answer:
Expected to hit $70 billion per year.


Question:
5. What racial/ethnic group has a higher rate of heart failure-related hospitalizations?

Answer:
Non-Hispanic Black patients.

, Question:
6. How is heart failure classified according to the ACC/AHA?

Answer:
Based on a combination of structural and clinical factors.




Question:
7. What does LVEF stand for?

Answer:
Left Ventricular Ejection Fraction.


Question:
8. What is the classification for HFrEF?

Answer:
Heart Failure with reduced EF, defined d as LVEF 40%.


Question:
9. What is HFpEF?

Answer:
Heart Failure with preserved EF, defined e as LVEF 50%.




Question:
10. What is the primary cause of left-sided heart failure?

Answer:
Coronary artery disease.


Question:
11. What are common manifestations of left-sided heart failure?

Answer:
Pulmonary congestion and pulmonary edema.