Nuclear stress teat last week as a pre op for ball gladder removal. I had been expoeriencing twings in my chest with slight diziness. My EKG from week stress test before was normal. Results state 1. Artifact with reversible anterior septal and inferior lateral defects of reduces specifity for ischemia - may be related to artifacts so canot completely exclude ishemia 2.Normal LV function with ejection fraction of 79%. WHat do these results mean and should I cancel gall bladder surgery.