AST (SGOT) is primarily found in the muscles, liver, and heart. As such, these enzymes will be within the normal range on a blood test. However, if there is any injury or damage to your muscles, liver, or heart, these enzymes spill into the bloodstream and will be reflected in the blood report as being elevated.
There's also a 24/7 public parking garage across the street from Mt. Royal Station at The Fitzgerald. While not as close as the Penn Station garage, it has the same $12 max daily rate & it's monthly rate is only $130.
Valet Parking Rates: The valet parking fee is $13 for the first 4 hours (no grace period) and $18 for over 4 hours to 24 hours at the following resorts: Aria, Bellagio, Delano, Mandalay Bay, MGM Grand, Mirage, New York - New York, & Vdara.