Evaluation of occupational and medical dose on interventional cardiology procedures by Monte Carlo method

Authors

  • W. S. Santos
  • A. B. C. Júnior
  • A. F. Maia

Keywords:

Dosimetry, radiological protection, Visual Monte Carlo

Abstract

Interventional cardiology consists on a set of medical procedures which are mainly focused on diagnosing
and treating patients who suffer cardiovascular diseases. Even though the usage of X-ray is justified on this case, it is greatly advised to evaluate the dose which professionals and patients will be exposed due to the fact that the complexity and length of the procedures often require high doses. The objective of this work is to estimate the radiation dose on both a patient and a physician through conversion coefficient (CCs) of effective dose (E) and equivalent dose (H) during a coronary angiography examination.The dose CCs was estimated using the Visual Monte Carlo code (VMC) and a pair of simulators anthropomorphic voxel (Female Adult VoXel). The CCs were normalized in terms of kerma-area product (KAP). As
expected, for all situations studied, the patient in anteroposterior projection (AP) obtained the highest
conversion coefficient of equivalent dose and effective dose.

Downloads

Published

2012-05-29

How to Cite

Santos, W. S., Júnior, A. B. C., & Maia, A. F. (2012). Evaluation of occupational and medical dose on interventional cardiology procedures by Monte Carlo method. Scientia Plena, 8(3(a). Retrieved from https://www.scientiaplena.org.br/sp/article/view/915

Issue

Vol. 8 No. 3(a) (2012): March/Março 2012

Section

Articles

License

Authors who publish with this journal agree to the following terms:

  1. Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
  2. Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
  3. Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work

Most read articles by the same author(s)