Muirhead , from Scotland , scored five in the fifth end to take the lead .
Muirhead , from Scotland , held on from there winning 8 - 6 over Margaretha Sigfridsson of Sweden in Sunday 's final .
Muirhead , from Scotland , scored five in the fifth end to take the lead and held on from there winning 8 - 6 over Margaretha Sigfridsson of Sweden in Sunday 's final .