Diana Mihalcea

Mechanisms and Genetic Susceptibility of Chemotherapy-Induced Cardiotoxicity in Patients With Breast Cancer.

Background: Cardiotoxicity remains an important adverse reaction of chemotherapy used in the treatment of breast cancer, leading to increased morbidity and mortality. Data Sources: Anthracyclines, taxanes, and trastuzumab are the most commonly used cytotoxic drugs for the treatment of breast cancer. Cardiotoxicity may vary from asymptomatic forms to irreducible heart failure and death. Areas of Uncertainty: Susceptibility for the occurrence of chemotherapy-induced cardiotoxicity and treatment resistance is multifactorial, with interindividual variability, determined by the interaction between genetic and phenotypic factors. Implementation of pharmacogenomic findings into clinical practice might be useful, to predict cardiotoxicity and to allow appropriate therapeutic measures. Results and Conclusions: This review will summarize the cellular mechanisms of chemotherapy-induced cardiotoxicity in breast cancer patients and will discuss the role of the genetic susceptibility for cardiac dysfunction.

GESTATIONAL HYPERTENSION AND PREECLAMPSIA ARE ASSOCIATED WITH SUBCLINICAL LEFT VENTRICULAR SYSTOLIC AND DIASTOLIC DYSFUNCTION

Background: Gestational hypertension (GHT) and preeclampsia (PE) are associated with a significant and early cardiovascular risk, however effect of these conditions on cardiac function is insufficiently studied. Methods: We performed a very detailed echo study to evaluate subclinical changes of