The Nuggets paged Dr. Heimlich. In their biggest game of the season, the defending champs choked. It sounds unfair because of the difficulty of repeating, because of the competition, but is not when weighed against history. The Nuggets are the first team to squander a 20-point lead in a Game 7. Wasn’t it bad enough that the Avs broke our hearts on Friday night? There’s no way to overstate how crushing this loss is in context with this team, this time, this place.