Antonio is a 56-year-old male with a history of high blood pressure and elevated cholesterol. He is experiencing left-sided chest discomfort for one day. Which of the following statements most accurately describes his condition?
A) He may be experiencing a heart attack and should seek immediate medical attention.
B) His chest discomfort is likely due to a musculoskeletal issue and should resolve with rest.
C) His symptoms are consistent with a panic attack and do not require medical attention.
D) His chest discomfort is likely due to indigestion and should improve with antacids.