Patrice Bergeron broke a tie with 3.5 seconds left in the second period, David Pastrnak returned with two assists and the Bruins beat the Carolina Hurricanes 2-1 on Wednesday to win the first-round playoff series in five games. David Krejci also scored one of two power-play goals in the second period for the Bruins, who trailed 1-0 entering the final 5 minutes before the second intermission. We found ways to win, probably different ways each game: different people in the lineup, different goaltenders playing. ... Carolina played without 20-year-old winger Andrei Svechnikov for the second straight game. The Hurricanes were without D Joel Edmundson for the fourth straight game.