Age : 27 , Weight :72 Kgs ptosis in my left eyeoccured almost 3 yrs ago. The condition has been statis since then. I respond well to light movementMyasthenia gravis ruled out. MRI is clean.electircal test that was OK. prior medical condition of arotic valve leakage. It is congenital as echo shows bi-cuspid valve w/ severe leakage I have a twin brother , if that helps anyhow.