OPD7279: What was the ejection fraction?

Prepare for the Practicode Cases Part 2 Test. Review case scenarios and answer multiple choice questions with detailed explanations. Enhance your proficiency and accuracy before your final assessment!

Multiple Choice

OPD7279: What was the ejection fraction?

Explanation:
Understanding ejection fraction is about how much blood the left ventricle pumps out with each heartbeat. It’s the percentage of blood ejected relative to the amount present at the end of filling. Normal is roughly 55-70%. Values like 60% or 75% indicate normal or hyperdynamic pumping, while 35-40% shows reduced systolic function. An ejection fraction of 15% reveals severely reduced contractility, consistent with advanced heart failure. So, the ejection fraction in this case is 15%, which best matches severe impairment.

Understanding ejection fraction is about how much blood the left ventricle pumps out with each heartbeat. It’s the percentage of blood ejected relative to the amount present at the end of filling. Normal is roughly 55-70%. Values like 60% or 75% indicate normal or hyperdynamic pumping, while 35-40% shows reduced systolic function. An ejection fraction of 15% reveals severely reduced contractility, consistent with advanced heart failure. So, the ejection fraction in this case is 15%, which best matches severe impairment.

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