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Voluntary Breath-hold Technique for Reducing Heart Dose in Left Breast Radiotherapy

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Published on: July 3, 2014

[Radiotherapy and cardiovascular toxicity].

Vera Srebot¹, Francesco Sbrana, Elisa Poggianti

¹UOC Medicina Cardiovascolare e RM Lab, Fondazione G. Monasterio CNR-Regione Toscana, Pisa. verasrebot@libero.it

Recenti Progressi in Medicina

|August 28, 2009

Summary

Radiotherapy for chest and neck cancers may increase the risk of developing cardiovascular diseases, including atherosclerosis and valvular heart disease. This case highlights the potential long-term cardiac complications following radiation treatment.

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Area of Science:

Cardiology
Oncology
Radiology

Background:

Cardiovascular diseases pose a significant health burden globally.
Radiotherapy is a common cancer treatment modality.
The long-term effects of radiotherapy on cardiovascular health are not fully understood.

Observation:

A 41-year-old patient with multiple cardiovascular risk factors and prior chest/cervical radiotherapy presented with significant coronary and carotid atherosclerosis.
The patient also exhibited aortic and mitral valvular disease.

Findings:

The case suggests a potential link between radiotherapy and the development of accelerated atherosclerosis.
Radiation exposure may contribute to valvular heart disease, specifically affecting the aortic and mitral valves.

Implications:

This case underscores the importance of long-term cardiovascular surveillance in patients with a history of thoracic or cervical radiotherapy.
Further research is warranted to elucidate the mechanisms by which radiotherapy induces cardiovascular and valvular damage.
Cardiologists and oncologists should consider radiation history when evaluating patients with cardiovascular conditions.