Réalités Cardiologiques •N° 213 – Cahier 1 •Janvier 2006
Cardiologie interventionnelle
autres. Aucune complication hémorragique n’a été notée dans
le groupe “radial” et 1 cas a nécessité une transfusion dans le
groupe “fémoral avec système d’occlusion” [22].
L’angioplastie coronaire devrait donc aujourd’hui faire appel
à l’une de ces deux techniques. Si on choisit la technique clas-
sique de compression fémorale manuelle, il faut envisager le
retrait de la gaine lorsque l’ACT est redevenu inférieur à 150
secondes après utilisation d’HNF et après un délai d’au moins
6 heures après bolus d’HBPM. En outre, il est nécessaire dans
cette situation de contrôler pharmacologiquement les chiffres
tensionnels de façon à ne pas dépasser une pression systolique
de 140 mmHg. Le lever du patient est possible très rapide-
ment après une voie radiale. Il doit être différé de 6 heures en
cas d’accès fémoral avec système de fermeture et de
12 heures dans le cas contraire. ■
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