The normal heart rate is between 60 and 100 beats per minute. If the sinus node is without nerves (for example a transplanted heart) the heart rate is about 80 beats per minute. Two types of nerves regulate the heart rate. The sympathetic nerve speeds up the heart rate with exertion or excitement.
Petty was a most indefatigable contriver, inventor, and organizer of industry. There is no one who can use me unless it be some petty state which needs mercenaries. Every petty bourgeois in a democratic community has a chance of rising and wishes to do so.
Tom Petty and the Heartbreakers are an American rock band from Gainesville, Florida. In 1976, the band's original lineup was Tom Petty as the lead singer and guitar player, Mike Campbell as the lead guitarist, Ron Blair on bass, Stan Lynch on drums, and Benmont Tench on keyboards.