Machado’s Baltimore return brings cheers, big HR

Padres star Manny Machado admitted Tuesday to feeling “a little more nervous” as he returned to Camden Yards for the first time since being traded last July. It didn’t show on the field, though, as he hit his 17th homer of the season in the third inning.

Sometimes, a non-invasive procedure will suffice

When a patient complains about chest pain, diagnosis will usually involve catheter angiography to evaluate the adequacy of blood supply to the heart. Researchers have now established that, in certain cases, the diagnostic reliability of non-invasive coronary computed tomography (CT) angiography is as good as that of coronary angiography – thereby dispensing with the need for invasive procedures.