Jonathan Huberdeau ended a six-game goal drought, Mikael Backlund extended his assist streak to four games, and Jacob Markstrom made 37 saves for Calgary (13-11-5), which went 1-for-6 on the power play in the finale of a three-game road trip (0-1-2).
Flames defenseman Chris Tanev left the game with an upper-body injury at 8:50 of the second period after being struck on the side of his head by a slap shot from Suzuki. Calgary was already playing without defenseman MacKenzie Weegar (non-COVID illness) and forward Elias Lindholm (upper-body injury).
"[Tanev's] tough, he doesn't stay down very often," Markstrom said. "So, when he stayed down, you're worried. I haven't talked to him after but hopefully he's OK."
Tanev was taken to the hospital for tests, which proved negative. He was cleared to travel to Calgary and will be reevaluated Tuesday.
"Obviously I feel really bad. I'm trying to reach out to him," Suzuki said. "It just kind of muffed off my stick. I'm not trying to go head high, but that's unfortunate."
The Flames were 7-for-7 on the penalty kill, including four minutes in overtime after forward Tyler Toffoli was assessed a double minor for high-sticking Anderson at 49 seconds.
"We fought hard, it was a tough game," Huberdeau said. "Killing a four-minute penalty in overtime, that's huge, and guys were blocking shots. Some guys went down, and I think guys stepped up. It [stinks] that we didn't get the win, but at least a point."
Markstrom made six saves on the penalty kill, including against Suzuki on a one-timer in the slot at 1:25, forward Mike Hoffman on a one-timer at 1:45 and defenseman Joel Armia from in front at 4:14.
"Obviously it [stinks] when you lose the shootout because, when you kill four out of five minutes in overtime, you almost deserve to win," Calgary defenseman Rasmus Andersson said.