Спасибо, Лампада! Я скачал главы 1 и 2 на русском языке, и теперь пытаюсь читать на оригинале без помощи перевода. (In college Russian classes, we watched the 1988 film with English subtitles, but I found it rather confusing -- at that time, I had not yet read Master and Margarita -- and I didn't know that the movie "Иван Василевич..." was based on a Bulgakov play.)

By the way, here's the English Wikipedia article on "Heart of a Dog," which provides a relatively detailed plot-summary, although not a chapter-by-chapter analysis.