ve have several test over six month period to determine the health of my heart, several Echocardiograms, a Nuclear
Stress Gated Spect, and an MRI. The MRI and Nuclear
Stress Gated Spect, showed an ejection fraction of 59%. My Echocardio has varied between a low of 45 and, 51, & high of 56. Which of these test is most accurate? Should I consider a MUGA, as I've heard this is the most sensative non-invasive test.