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Regional sympathetic denervation in von Recklinghausen's disease with coronary spasm and myocarditis
1Department of Internal Medicine, Toride Kyodo General Hospital, Ibaraki, Japan.
Abstract:
Two patients with von Recklinghausen's disease presented with coronary artery spasm, transient high concentrations of norepinephrine, catecholamine-induced myocarditis, and regional sympathetic denervation of the heart that was assessed by I-123 metaiodobenzylguanidine scintigram. It is postulated that regional sympathetic denervation of the heart may precipitate both coronary artery spasm and catecholamine-induced myocarditis in susceptible patients with von Recklinghausen's disease.
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