Pittsburgh Penguins defenceman Kris Letang underwent successful surgery to close a patent foramen ovale (PFO, a small hole in the heart), the team announced Wednesday.

After losses in their past three games, the Montreal Canadiens need a point against the Carolina Hurricanes on Wednesday to avoid losing control of their playoff destiny.

For the first time since 2004, the Toronto Maple Leafs and Ottawa Senators will go head-to-head in a seven-game playoff series. Let’s take a look back at their rivalry, which at its height, was one of ...