Sarah has a cardiac condition called pulmonary atresia, in which one of the four valves of the heart is missing, and blood cannot adequately reach the lungs. Last year, she underwent a procedure called a cardiac catheterization to confirm that her condition can be fixed; now, she is ready to proceed with the surgery. Sarah lives with her parents and older brothers in a neighborhood of Port-au-Prince; she likes playing with her cousins and her neighborhood friends. Sarah's mother said, "We know this is a very big surgery for Sarah but are hopeful that when it is done her heart will be normal."
Enelo lives in a small town in southwestern Haiti with his mother and father; he is their first child. Shortly after birth, he was diagnosed with two holes in his heart: atrial septal defect, between the two upper chambers; and ventricular septal defect, between the two lower chambers. During surgery, doctors will use patches to close both of these holes so that his heart can pump blood normally.