Los autores, de la Royal Free and University College Medical School de Londres, explican que estas pacientes desarrollan arterias rígidas que incrementan su riesgo de cardiopatía isquémica y enfermedad cerebrovascular.
Se calcula que el 20% de las mujeres en edad reproductiva tienen ovarios poliquísticos. De ellas, tres de cada cuatro presentan síndrome del ovario poliquístico, caracterizado por uno o más síntomas adicionales entre los que se incluye menstruación anómala, exceso de vello en el organismo, obesidad e infertilidad.
El estudio publicado comparó la elasticidad de las arterias de mujeres con ovarios normales y de pacientes con ovarios poliquísticos o síndrome del ovario poliquístico. Estas últimas presentan arterias casi el doble de rígidas que las no afectadas, según muestran los resultados, mientras que las que tienen ovarios poliquísticos pero no se clasifican como afectadas por el síndrome muestran una rigidez arterial intermedia respecto a los otros dos grupos.
La investigación se llevó a cabo con 60 participantes, y el índice de rigidez arterial se calculó midiendo el diámetro de la arteria durante el ciclo cardíaco.
Webs Relacionadas
Royal Free and University College London
http://www.rfc.ucl.ac.uk/
Circulation
http://circ.ahajournals.org/
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