Oleg is heading for his thirties. He works as a paramedic and, after a hard shift, he likes to take a few swigs. His wife Katya is also a doctor, working in the hospital’s emergency department. But her patience with Oleg is running thin, so she announces one day that she wants a divorce… One of the most intriguing filmmakers on the Russian scene today, Boris Khlebnikov returns to the big screen with a meticulous piece of direction. Along with precise performances from the cast, the film examines a relationship experiencing an arrhythmia similar to that affecting the hearts of the patients Oleg treats in his job as a paramedic.