Archives des maladies du coeur et des vaisseaux
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Arch Mal Coeur Vaiss · Oct 1997
[Cardiovascular manifestations of Horton disease: an underestimated disease in cardiology].
Horton's disease is a giant cell arteritis well known for its presentation as temporal arteritis. It is, in fact, a systemic disease which affects over 1% of the general populations after 50 years of age. With the exception of the risk of blindness by occlusion of the ophthalmic artery, the cardiovascular manifestations of Horton's disease are not well known and probably underestimated by clinicians. ⋯ In the long-term, Horton's disease may be complicated by aneurysms, dissection of parietal rupture of the thoracic aorta. Treatment is based on steroid therapy, sometimes associated with antiplatelet agents or anticoagulants during the initial phase of treatment. Long-term follow-up is justified because of the risk of late aortic complications.