{"id":167,"date":"2020-01-10T02:28:22","date_gmt":"2020-01-10T07:28:22","guid":{"rendered":"https:\/\/pamacfl.hcmedic.com\/accesos-vasculares-para-hemodialisis\/"},"modified":"2026-09-15T14:27:27","modified_gmt":"2026-09-15T18:27:27","slug":"accesos-vasculares-para-hemodialisis","status":"publish","type":"post","link":"https:\/\/www.pamacfl.org\/en\/accesos-vasculares-para-hemodialisis\/","title":{"rendered":"Accesos vasculares para hemodi\u00e1lisis"},"content":{"rendered":"<p>Por Lina M. Vargas, M.D.<br \/>\nCirujana Cardiovascular<br \/>\nPara m\u00e1s informaci\u00f3n<br \/>\nllame al 407.612.7738<\/p>\n<p><em>Los ri\u00f1ones son los \u00f3rganos que eliminan los desechos de la sangre y el exceso de l\u00edquido del cuerpo. La diabetes es una causa de insuficiencia renal, y en etapas tard\u00edas, el da\u00f1o es irreversible haciendo necesaria la di\u00e1lisis.<br \/>\n<\/em><\/p>\n<p>El m\u00e9todo m\u00e1s com\u00fan es conocido como hemodi\u00e1lisis, y consiste en circular la sangre del paciente por un aparato que cumple la funci\u00f3n de limpieza y filtraci\u00f3n. Esta conexi\u00f3n entre el sistema vascular y la m\u00e1quina de di\u00e1lisis se hace a trav\u00e9s de dos tubos pl\u00e1sticos conectados con el acceso vascular de la persona. El proceso se realiza 3 veces por semana y cada sesi\u00f3n dura de 3 a 5 horas.<\/p>\n<h2>Tres tipos de accesos vasculares<\/h2>\n<p>La f\u00edstula arteriovenosa es la m\u00e1s recomendada, consiste en una conexi\u00f3n entre una arteria y una vena. La f\u00edstula se demora aproximadamente 3 meses en \u201cmadurar\u201d para poder recibir las agujas por las cuales la sangre ser\u00e1 extra\u00edda y retornada. El Segundo tipo, se trata de un injerto arteriovenoso en el cuello, donde se realiza una conexi\u00f3n entre arteria y vena, utilizando un tubo<br \/>\nsint\u00e9tico que se coloca debajo de la piel; \u00e9ste puede ser usado d\u00edas despu\u00e9s de la cirug\u00eda, pero suele tener m\u00e1s complicaciones y no es tan duraderos. El tercer tipo, es el cat\u00e9ter venoso central, el cual \u00fanicamente debe ser utilizado en casos de emergencia, o mientras se espera que un acceso permanente est\u00e9 listo para ser canulado. Estos cat\u00e9teres tienen alto riesgo de infecci\u00f3n y otras complicaciones, por lo que deben ser retirados tan pronto sea posible.<\/p>\n<p>El paciente generalmente es referido a un cirujano vascular, quien realizar\u00e1 una evaluaci\u00f3n para determinar el tipo y localizaci\u00f3n para el nuevo acceso. Esta evaluaci\u00f3n incluye un ultrasonido para estudiar la calidad y calibre de las venas. La cirug\u00eda usualmente es ambulatoria y despu\u00e9s de que el acceso ha sido creado, debe sentirse una vibraci\u00f3n al tacto sobre \u00e9l. El brazo debe protegerse de tomas de presi\u00f3n arterial y punciones venosas.<\/p>","protected":false},"excerpt":{"rendered":"<p>Los ri\u00f1ones son los \u00f3rganos que eliminan los desechos de la sangre y el exceso de l\u00edquido del cuerpo. La diabetes es una causa de insuficiencia renal, y en etapas tard\u00edas, el da\u00f1o es irreversible haciendo necesaria la di\u00e1lisis.<\/p>","protected":false},"author":11,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-167","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Accesos vasculares para hemodi\u00e1lisis - PAMAC FL<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.pamacfl.org\/en\/accesos-vasculares-para-hemodialisis\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Accesos vasculares para hemodi\u00e1lisis - PAMAC FL\" \/>\n<meta property=\"og:description\" content=\"Los ri\u00f1ones son los \u00f3rganos que eliminan los desechos de la sangre y el exceso de l\u00edquido del cuerpo. 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