Amazingly to me, this film appeared on cable very often when my child was an infant with congenital heart defects. The makeup giving Mare Winningham the look of oxygen deprivation was very realistic and gives the viewer a picture of the "dusky" skin tone of some heart patients. The restraint of the Vrain/Carol relationship was right on, and the peripheral but agonized part of the parent was poignantly depicted by Carol's father. The film is almost a relief from the typical "dramatized" film about illness. Heart difficulties are inherently dramatic to the lay person (perhaps not to doctors, though) and need no melodramatic treatment. The understatement, the lack of statement all serve the subject well. The cold, orderly world of the (urban, state-of-the-art)hospital that contains so much extraordinary work comes across beautifully in this film. I'm glad others appreciate it.