TY - JOUR T1 - The sound of silence is music to the heart JF - Heart JO - Heart SP - 433 LP - 434 DO - 10.1136/hrt.2005.071902 VL - 92 IS - 4 AU - P D Larsen AU - D C Galletly Y1 - 2006/04/01 UR - http://heart.bmj.com/content/92/4/433.abstract N2 - The underlying tempo of different types of music may have an effect on heart rate and blood pressure ER -