Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 19 de 19
Filtrar
Adicionar filtros








Intervalo de ano
1.
J Postgrad Med ; 1990 Jul; 36(3): 147-53
Artigo em Inglês | IMSEAR | ID: sea-117526

RESUMO

Impedance plethysmographic observations have been compared with arteriographic findings in 216 patients with peripheral arterial occlusive diseases. Impedance plethysmographic diagnosis in these patients was obtained by Parulkar's method without apriori knowledge of arteriographic diagnosis. But for minor discrepancy in the anatomical location of the block in few patients, impedance plethysmographic observations correlated very well with arteriographic findings. Impedance plethysmographic diagnosis was found to be correct in 312, wrong in 53, false negative in 8 limbs respectively, yielding a sensitivity of 97.5% and specificity of 98.1% of this technique.


Assuntos
Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Angiografia , Arteriopatias Oclusivas/diagnóstico , Extremidades/irrigação sanguínea , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Pletismografia de Impedância
2.
J Postgrad Med ; 1990 Apr; 36(2): 80-2
Artigo em Inglês | IMSEAR | ID: sea-117373

RESUMO

Impedance plethysmographic observations have been correlated with aortographic observations in 57 patients suspected of aortic occlusive diseases. Aortic occlusions have been characterised by marked decrease in blood flow index and significant increase in differential pulse arrival time at thigh level bilaterally. Atherosclerotic affection of the aorta has been featured by a bilateral decrease in the value of blood flow index as well as differential pulse arrival time at thigh level. Leriche's syndrome, however, has been found to decrease the blood flow index moderately at thigh in both the legs without any significant change in differential pulse arrival time. Aortography in all the patients has confirmed the diagnosis made by impedance plethysmography.


Assuntos
Aorta Abdominal , Aorta Torácica , Doenças da Aorta/diagnóstico , Arteriosclerose/diagnóstico , Feminino , Humanos , Perna (Membro)/irrigação sanguínea , Masculino , Pletismografia de Impedância , Fluxo Sanguíneo Regional/fisiologia
17.
19.
Indian Heart J ; 1965 Jul; 17(3): 250-62
Artigo em Inglês | IMSEAR | ID: sea-5389
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA