1991
DOI: 10.1016/0741-5214(91)90021-l
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Experience with in situ saphenous vein bypasses during 1981 to 1989: Determinant factors of long-term patency

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Cited by 176 publications
(31 citation statements)
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“…Indeed, when the graft thromboses and patency is restored by means of intraluminal or open techniques, graft durability has been shown to be much reduced, with patency rates of 23±47 % at 2±5 years [72,73].…”
Section: Colour Doppler Surveillance For Lower Extremity Arterial Bypmentioning
confidence: 99%
“…Indeed, when the graft thromboses and patency is restored by means of intraluminal or open techniques, graft durability has been shown to be much reduced, with patency rates of 23±47 % at 2±5 years [72,73].…”
Section: Colour Doppler Surveillance For Lower Extremity Arterial Bypmentioning
confidence: 99%
“…39 Surgical revision of the stenoses identified with ultrasound increases the 5-year patency rate up to 93%. 40,41 Segmental pressure measurement has not been useful to predict graft failure or the need for revision. 42 Doppler examination is useful to identify flow-reducing lesions before graft failure occurs.…”
Section: Peripheral Arterial Bypass Graft Ultrasoundmentioning
confidence: 99%
“…A resistência do leito arterial receptor do enxerto pode ser causa de falência precoce do mesmo [1][2][3][4][5][6] .…”
Section: Discussionunclassified
“…Entretanto, metade destas intervenções pode falhar após 1 ano de acompanhamento clínico 1,5,6 .A definição das características do leito distal a ser revascularizado pode nos auxiliar no estabelecimento da melhor estratégia terapêutica e representa uma etapa importantíssima na indicação do tipo de tratamento e da estratégia cirúrgica a ser seguida. …”
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