A member asked:

Hi doctors, was just wondering what is a normal ejection fraction %age on a hida scan? what's good, what's bad?

5 doctors weighed in across 2 answers
Dr. Gerald Mandell answered

Specializes in Nuclear Medicine

Greater than 35%: Normal ejection fraction in adults usually is greater than 35%. Significance of ejection fractions has to be compared to clinical signs and symptoms of patient.

Answered 12/22/2014

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GBEF: The values vary depending on where you look but below 35% is abnormal. Patients often benefit from cholecystectomy when ef is less than 35%. Some institutions use different protocols. Infusion of cck is sometimes performed over 30 min and sometimes over 60 minutes.

Answered 5/20/2016

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Related Questions

A member asked:

During a hida scan, what is a normal gallbladder ejection fraction?

6 doctors weighed in across 2 answers