[Oral contraceptive and coronary thrombosis. Two clinicopathological cases].

The cases reported are interesting from two points of view: they confirm the thrombotic mechanism of the arteria lesions (coronary amongst others) and the oral contraception pill was the only cardiovascular risk factor, smoking, hyperlipidaemia, hypertension and coronary atherosclerosis having been eliminated. The two young women (31 and 34 years old) presented with severe myocardial infarction and shock, leading to death within hours in one case and within weeks in the other (despite an attempt to resect the infarct and prolonged intraaortic balloon pumping). In both cases multiple thromboses were discovered: coronary, intra cardiac and in the collateral aortic circulation.