[Therapeutic strategies in acute myocardial infarction. Results of STIM 93 registry].

A registry was set up by the national college of cardiologists practicing in general hospitals in February 1993. The data concerned mode of admission, demographic details, initial clinical and haemodynamic evaluation and hospital outcome. Special attention was given to the electrocardiographic changes before and, in patients receiving thrombolytic therapy, after treatment.

[Congenital arteriopathies and Leo Buerger's disease].

A homogenous series of 7 consecutive cases of Buerger's disease were investigated and the congenital malformations of the upper and lower limb arterial trunks were classified. These malformations constitute the anatomical basis of Buerger's disease and define an autonomous disease entity. Total supra-malleolar interruption of the main lower limb arteries either by triple vessel agenesis or, more rarely, by femoro-popliteal or popliteal and tibio-peronal agenesis was observed.

[Congenital defects of the aortic system].

The authors give a basic embriological classification of congenital arterial defects. Congenital abnormalities of the arterial system (arising in an embryo of 12 to 30 mm) affect the primary segments, and comprise excessive involution of the antibrachial trunk, of the popliteal artery, of the tibio-peroneal trunk and peroneal artery, abnormal or persistence of the interosseus artery, of the artery of sciatic nerve, and of the peroneal artery, a high axillary origin of the radial or antecubital artery, renal polar arteries arising directly from the aorta, and agenesis of the palmar or plantar arches. In the second generation arteries, they comprise agenesis or hypogenesis of the radial, antecubital or tibial arteries, and gross hypogenesis of the trunk of the renal artery with an immature kidney.

[Arterial malformations and Takayashu disease].

The authors report a recent series of 5 cases with Takayashu's disease and discuss the common pathological presentation of malformations of the arterial trunk, caused by disorderd development of the arterial system or by later segmental arrested development of the large trunks. The disease, which presents in the young adult as a diffuse inflammatory process, is probably auto-immune, but has its foundations in embryonic and foetal development.