RESULTS	For every increase of 5 bpm , there were increases in cardiovascular death ( 8 % , p = 0.0005 ) , admission to hospital for heart failure ( 16 % , p < 0.0001 ) , admission to hospital for myocardial infarction ( 7 % , p = 0.052 ) , and coronary revascularisation ( 8 % , p = 0.034 ) .\