Ridgefield — BJ Babcock of Ridgefield and Leslea Steffel-Dennis of Felida, WomenHeart support network coordinators for Clark County, recently presented a seminar on “Humor and Healing” at a WomenHeart conference in Washington, D.C. Both women are heart disease survivors and previously attended seminars at the Mayo Clinic in Rochester, Minn. WomenHeart is the national coalition for women living with or at risk of heart disease, the No. 1 killer of American women of all ages.