These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Two-dimensional echocardiography in the diagnosis of carcinoid heart disease.
    Author: Forman MB, Byrd BF, Oates JA, Robertson RM.
    Journal: Am Heart J; 1984 Mar; 107(3):492-6. PubMed ID: 6695693.
    Abstract:
    Tricuspid valve disease accounts for significant morbidity and mortality in the carcinoid syndrome, but M-mode echocardiography is often insensitive in completely defining the tricuspid valve. We performed two-dimensional echocardiography (2DE) in seven patients with proven carcinoid syndrome. There were five males and two females whose ages ranged from 53 to 79 years. The carcinoid syndrome had been present by symptoms for 12 to 84 months and by 5-HIAA levels for 6 to 84 months prior to 2DE. Short, thickened, immobile tricuspid valve leaflets, fixed in a partially open position, were visualized in two patients and confirmed in one patient at surgery. Tricuspid regurgitation was demonstrated angiographically in one and by contrast 2DE in the other. A third patient had clinical evidence of tricuspid stenosis with a doming tricuspid valve on 2DE. The motion of the tricuspid value viewed in real time was clearly distinct in these two situations. Four patients had both normal M-mode and 2DE studies despite the fact that clinical and biochemical evidence of carcinoid disease had been present for equally long periods of time. The tricuspid valve was best visualized in the parasternal right ventricular long-axis and short-axis views. The apical four-chamber view was less helpful. Thus, 2DE demonstrated specific tricuspid valve abnormalities in the carcinoid syndrome with thickening, shortening, and immobility of the leaflets when valvular regurgitation was present and thickening and doming when the valve was stenotic. 2DE should be a useful method in the diagnosis and sequential evaluation of patients with carcinoid heart disease.
    [Abstract] [Full Text] [Related] [New Search]