Heiskanen produced a power-play assist, four shots on goal and two blocked shots in Friday's 3-1 win over the Avalanche.
Heiskanen drew the primary helper on Denis Gurianov's second-period marker. Through 18 contests, Heiskanen has 15 points (seven on the power play), 50 shots, 22 blocks and a minus-5 rating. He's been limited to three helpers in the last six games after a stronger start to the year, but Heiskanen's production is at a good enough level to have widespread appeal in fantasy.