A spectator suffered a serious heart problem that forced the match to stop for more than 50 minutes. After the break, the Blaugrana scored two more goals to seal a 4-0 win.
Ansu Fati scored the third goal of the game in the 86th minute after an assist from Robert Lewandowski.
The academy graduate apologised to the stands and, as a sign of respect for everything that had happened, he did not celebrate.
