%0 Journal Article %A A. H. Crisp %T Uncertainty is an important symptom in patients awaiting revascularisation procedures. %D 1996 %R 10.1136/hrt.75.3.221 %J Heart %P 221-221 %V 75 %N 3 %U https://heart.bmj.com/content/heartjnl/75/3/221.full.pdf