RESUMO
Elective Palmaz-Schatz intracoronary stent implantation does not increase the risk for coronary artery aneurysm formation. Angiographic restenosis and clinical outcome are not affected by the development of a coronary artery aneurysm after percutaneous transluminal coronary artery or stent placement.
Assuntos
Angioplastia Coronária com Balão/efeitos adversos , Aneurisma Coronário/etiologia , Stents/efeitos adversos , Idoso , Angiografia Coronária , Doença das Coronárias/diagnóstico por imagem , Doença das Coronárias/terapia , Feminino , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Recidiva , Fatores de RiscoRESUMO
The study covered the children living in Miasteczko Slaskie, near the largest Zn plant in Poland. This is one of the areas highly contaminated with heavy metals. The subjects were 158 children aged from 8 to 15 (98 boys and 60 girls). The average Pb and Cd levels in the hair of the entire children population was 8.21 +/- 5.59 microg/g, and 0.91 +/- 0.61 microg/g, and the average Pb and Cd levels in their blood were 14.32 +/- 3.98 and 0.52 +/- 0.24 microg/dL(-1), respectively. The children population under investigation was divided according to their sex. The hair of the girls contained, on the average, 5.06 +/- 2.81 microg/g of Pb and 0.74 +/- 0.48 microg/g of Cd and the hair of the boys 10.14 +/- 6.0 microg/g of Pb and 1.01 +/- 0.65 microg/g of Cd. The blood of the girls contained, on the average, 13.23 +/- 4.23 microg/dL of Pb and 0.48 +/- 0.21 microg/dL of Cd, and the blood of the boys 14.99 +/- 3.68 microg/dL of Pb and 0.55 +/- 0.24 microg/dL of Cd. Thus, both the hair and blood of the boys accumulated more Pb and Cd than those of the girls. A correlation between the concentrations of these metals was confirmed.