Case study: J. W. is a 40-year-old man who presents to his doctor's office for a checkup. J. W. is 5'11" tall and weighs 305 lbs. His blood pressure is 140/90 mm Hg. He complains of frequent fatigue and headaches. a. What types of cardiovascular disease is J. W. at risk for?
b. What type of health advice does J. W. need?
c. What type of laboratory tests would be recommended for J. W. to rule out congestive heart failure?