%0 Journal Article %A Heinrich R Schelbert %T Positron emission tomography measurements of myocardial blood flow: assessing coronary circulatory function and clinical implications %D 2012 %R 10.1136/heartjnl-2011-300790 %J Heart %P 592-600 %V 98 %N 7 %U https://heart.bmj.com/content/heartjnl/98/7/592.full.pdf