TY - JOUR T1 - Myocardial infarction with normal coronary arteries and factor XII deficiency. JF - British Heart Journal JO - Heart SP - 230 LP - 234 DO - 10.1136/hrt.53.2.230 VL - 53 IS - 2 AU - W J Penny AU - B T Colvin AU - N Brooks Y1 - 1985/02/01 UR - http://heart.bmj.com/content/53/2/230.abstract N2 - A 17 year old girl had a myocardial infarction. Three days later coronary angiography showed an occlusive thrombus in the circumflex and anterior descending arteries. The coronary arteries themselves appeared to be normal, and this was confirmed at repeat angiography three months later. Tests of haemostasis showed a deficiency of factor XII. ER -