Radiobiology in cardiovascular imaging Journal Article
| Authors: | Zanzonico, P.; Dauer, L.; Strauss, H. W. |
| Article Title: | Radiobiology in cardiovascular imaging |
| Abstract: | The introduction of ionizing radiation in medicine revolutionized the diagnosis and treatment of disease and dramatically improved and continues to improve the quality of health care. Cardiovascular imaging and medical imaging in general, however, are associated with a range of radiobiologic effects, including, in rare instances, moderate to severe skin damage resulting from cardiac fluoroscopy. For the dose range associated with diagnostic imaging (corresponding to effective doses on the order of 10 mSv [1 rem]), the possible effects are stochastic in nature and largely theoretical. The most notable of these effects, of course, is the possible increase in cancer risk. The current review addresses radiobiology relevant to cardiovascular imaging, with particular emphasis on radiation induction of cancer, including consideration of the linear nonthreshold dose-response model and of alternative models such as radiation hormesis. © 2016 American College of Cardiology Foundation |
| Keywords: | radiation effects; radiobiology; radiation dosimetry; linear-quadratic model; hormesis; deterministic effects; cancer risks; linear nonthreshold model; radiation genetic effects; reverse causation; stochastic effects |
| Journal Title: | JACC: Cardiovascular Imaging |
| Volume: | 9 |
| Issue: | 12 |
| ISSN: | 1936-878X |
| Publisher: | Elsevier Science, Inc. |
| Date Published: | 2016-12-01 |
| Start Page: | 1446 |
| End Page: | 1461 |
| Language: | English |
| DOI: | 10.1016/j.jcmg.2016.09.012 |
| PROVIDER: | scopus |
| PUBMED: | 27931527 |
| PMCID: | PMC5877470 |
| DOI/URL: | |
| Notes: | Review -- Export Date: 3 January 2017 -- Source: Scopus |
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