[Spontaneous coronary artery dissection on the 10th post-partum day: a case report]. / Dissection spontanée d'une artère coronaire au 10e jour post-partum: observation clinique.

ABSTRACT

Spontaneous coronary artery dissection is a rare cause of myocardial infarction. It most commonly occurs in young women in the peri-partum period. The aetiology remains obscure. The authors describe the case of a 38 year old woman who suffered an inferior wall myocardial infarction on the 10th post-partum day. After failure of thrombolysis, coronary angiography showed dissection of the right coronary artery. An attempted angioplasty was unsuccessful and the patient was treated medically with a favourable clinical outcome. Spontaneous coronary artery dissection should be considered in all young patients without coronary risk factors presenting with acute myocardial ischaemia, especially young women in the peri-partum period. Emergency coronary angiography should be undertaken to establish the diagnosis and orientate appropriate treatment which may be medical, interventional or surgical.