%0 Journal Article %A Patricia B Munroe %A Andrew Tinker %T Heritability of resting heart rate and association with mortality in middle-aged and elderly twins %D 2018 %R 10.1136/heartjnl-2017-311657 %J Heart %P 6-7 %V 104 %N 1 %U https://heart.bmj.com/content/heartjnl/104/1/6.full.pdf