Cardio-Oncology (Sep 2024)

Coronary artery calcium score and other risk factors in patients at moderate and high risk of cancer therapy-related cardiovascular toxicity

  • Anna Borowiec,
  • Patrycja Ozdowska,
  • Magdalena Rosinska,
  • Agnieszka Maria Zebrowska,
  • Agnieszka Jagiello-Gruszfeld,
  • Sławomir Jasek,
  • Joanna Waniewska,
  • Beata Kotowicz,
  • Hanna Kosela-Paterczyk,
  • Elzbieta Lampka,
  • Katarzyna Pogoda,
  • Andrzej Cieszanowski,
  • Zbigniew Nowecki,
  • Jan Walewski

DOI
https://doi.org/10.1186/s40959-024-00266-6
Journal volume & issue
Vol. 10, no. 1
pp. 1 – 11

Abstract

Read online

Abstract Background The presence and burden of coronary artery calcium (CAC) is a strong predictor of cardiovascular events. Current guidelines of the European Society of Cardiology (ESC) for cardio-oncology do not recommend the use of the CAC score to determine the status of risk in cancer patients. The aim of this study is to evaluate the presence and burden of CAC on cardiac tomography and the distribution of the cardiovascular toxicity risk factors in patients with moderate and high baseline risk of cancer therapy-related cardiovascular toxicity. Methods The study prospectively included cancer patients, diagnosed and qualified for systemic treatment with anthracycline chemotherapy. Clinical data and blood samples were collected from all patients. Additionally, the echocardiography and coronary computed tomography (CCTA) with the calculation of the coronary artery calcium (CAC) score were performed. Results A total of 80 patients (mean age 60.5 years, 75 female) were included in the study. The majority of patients (62, 77.5%) had breast cancer, 11 (13.8%) were diagnosed with sarcoma, and 7 (8.8%) with lymphoma. There were 42 (52.5%) patients classified as having moderate (MR) and 38 (47.5%) as having high risk (HR) of cancer therapy-related cardiovascular toxicity according to current ESC guidelines. In comparison with moderate risk, high risk patients were older and more likely to have hypertension, hyperlipidaemia and chronic kidney disease. The mean coronary artery calcium score was significantly higher in the HR group (150.4 vs. 24.8; p = 0.000). Furthermore, cardiac biomarkers were also higher in high-risk patients (p = 0.000). In echocardiographic parameters global longitudinal strain (GLS) was lower (p = 0.012), and diastolic dysfunction was more common in the HR group. However, the left ventricle ejection fraction (LVEF) was similar in the MR and HR groups. Conclusions In patients at high and moderate risk for cancer therapy-related cardiovascular toxicity, cardiovascular toxicity risk factors were common and more prevalent in the high-risk group. The coronary artery calcium score was also significantly higher in the high-risk group. Assessing the presence and burden of coronary artery calcium is an attractive option to assess additional cardiovascular risk in cancer patients.

Keywords