Physicians, nurses, administrators and other employees involved with the Cardiology program at Crozer-Chester Medical Center recently gathered for a photograph to celebrate Crozer’s excellent ratings by HealthGrades, an independent health care ratings organization. HealthGrades has rated Crozer among the top 10 percent in the nation for cardiac care and coronary interventional procedures, and has given the medical center five-star ratings (out of five) in four clinical areas related to cardiology: coronary interventional procedures, heart attack, heart failure and valve replacement surgery.