Congestive Heart Failure is a condition that claims the lives of hundreds of Americans each year without warning. But, Harlingen Medical Center (HMC) is looking to change that by shedding light on the potentially fatal condition when it hosts the first of its Doc Talks 2008 Summer Lecture Series, July 8, 2008 at the MOB Conference Room, located at 5501 N. Expressway 77. The guest speaker who will tackle this topic at the lecture is Dr. Luis E. Zepeda, Family Practice Physician of Harlingen.