Dr. Matthew W. Martinez, MD, FACC, presents Sister Bernard Agnes IHM, principal of Marian Catholic High School, with a defibrillator on behalf of the Lehigh Valley Health Network. The presentation was made on Jan. 20, when Dr. Martinez spoke to the Marian faculty and staff providing information and tips on how to deal with a sudden cardiac arrest and other medical emergencies. Dr. Martinez is a cardiologist with the Lehigh Valley Heart Specialists in Allentown. He is a 1997 graduate of Wright State University of Medicine and a 2001 graduate of the Mayo Medical School. Also pictured is Ann Crown, director of Special Cardiac Programs for the LVHN.