Published in:
01-06-2017 | Cardiac Nuclear Imaging (A Cuocolo and M Petretta, Section Editors)
New Imaging Methods for Detection of Drug-Induced Cardiotoxicity in Cancer Patients
Authors:
Lucas José Carvalho Simoni, Simone Cristina Soares Brandão
Published in:
Current Cardiovascular Imaging Reports
|
Issue 6/2017
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Abstract
Purpose of Review
In the last decades, there have been great advances made in cancer diagnosis and treatment, giving a reduction in mortality, an increase in survival, and a better quality of life in cancer patients. In addition, the progress made in cancer treatments has resulted in increased exposure to the cardiotoxic effects of chemotherapies. Screening for the occurrence of cardiotoxicity (CTX) is highly recommended before, during, and after the end of chemotherapy.
Recent Findings
A number of methods and diagnostic indexes have been recommended for detecting CTX and planning therapeutic strategies. Measuring left ventricular ejection fraction through a conventional echocardiogram is the most used strategy, although it is a poorly refined parameter, often detectable only in the later stages.
Summary
In this article, we will focus on new imaging methods and more specific parameters for early detection of CTX in cancer patients, including nuclear imaging techniques and molecular radiotracers, strain and speckle tracking echocardiography, three-dimensional echocardiography, and cardiac magnetic resonance.