Had my PM implanted July 24th. My question, since heart rate is now at 60 plus vs my old 30-40 rate, does metabolism improve and shouldn't we lose weight. I remember when you smoke your heart rate increases and people stay somewhat thin. I have lost 9 lbs since the implant. I have been walking half hour a day and somewhat watch what I am eating but I think I am benefiting from improved metabolism. Anyone with thoughts.