Semiological value of the electrocardiogram in pheochromocytoma
Melina, D.; Guerrera, G.
Minerva Medica 71(29): 2037-2044
1980
ISSN/ISBN: 0026-4806 PMID: 6447259 Document Number: 166807
ECG abnormalities of various types and extent were noted in subjects with pheochromocytoma. In the majority of cases, they regressed after surgical resection of the tumour. The underlying pathogenetic mechanisms are discussed in the light of the functional and organic cardiac and vascular alterations induced by the abnormal increase in catecholamines. Reference is also made to the literature in support of the diagnostic and prognostic soundness of ECG with regard to both pheochromocytoma and any heart involvement it may cause.