My results of Persantine Nuclear Scan: Stress and Rest Perfusion images demonstrated moderate sized mild severity partially reversible mid anterior perfusion defect. Raw images demonstrated evidence of breast attenuation. Resting end-diastolic vol is 93mls and post stress is 101. Resting end systolic vol is 32mls and post stress is 35mls
What does this mean? What can I expect? My doc wants to do a cath, is this necessary?