Simple Summary Heart rate variability, an indicator of autonomic nervous system function, is
lower in patients with cancer and worsens with disease progression. What remains less …

An increasing cancer incidence affecting any age and social class is putting serious strain
on populations and health care systems around the world. This systematic literature search …

Methods: We retrospectively examined the records of 651 patients with cancer who had
undergone ambulatory electrocardiogram monitoring for 20 to 24 hours. Time domain heart …

Background Gastric cancer (GC) is one of the most common malignant gastrointestinal
tumors with the high morbidity and mortality, affecting the quality of human life. This study …

Cardiac autonomic modulation, assessed by heart rate variability (HRV), is associated with
tumor pathogenesis and development as well as invasion and metastasis. This study aimed …

Heart rate variability (HRV) analysis provides an assessment of cardiac vagal tone and
consequently global cardiac health as well as systemic condition. In systemic diseases such …

Background: Psychological distress is prevalent during adolescent development, and
adolescents and young adults (AYAs) with serious illness like cancer experience even …

Purpose In the current study, we aimed to review literature findings showing the clinical
importance of cardiac autonomic modulation assessed by heart rate variability analysis in …

Impaired heart rate variability (HRV) has been demonstrated as a negative survival
prognosticator in various diseases. We conducted this prospective study to evaluate how …

Purpose Although the predictive value of vagal nerve activity, indexed by heart rate
variability (HRV), has been confirmed in a variety of diseases, its value in the prediction of …