Sebastian Aho and Jordan Martinook scored 9 seconds apart late in the third period to help the Carolina Hurricanes complete a comeback from three goals down to beat the New York Islanders 5-3. That gave Carolina a 2-0 lead in their first-round playoff series in improbable fashion. Aho struck first by redirecting Andrei Svechnikov’s shot at the right post behind Semyon Varlamov with 2:15 remaining to tie the game at 3. Then Martinook scored off Varlamov’s left skate for the 4-3 lead. Kyle Palmieri, Bo Horvat and Anders Lee scored as the Islanders led 3-0 early in the second period.