Long COVID is characterized by persistent signs and symptoms that continue or develop for
more than 4 weeks after acute COVID-19 infection. Patients with Long COVID experience a …

Although several clinical manifestations of persistent long coronavirus disease (COVID-19)
have been documented, their effects on the cardiovascular and autonomic nervous system …

Emerging evidence suggests that COVID-19 may affect cardiac autonomic function;
however, the limited findings in young adults with COVID-19 have been equivocal. Notably …

Objectives The novel corona virus disease, which was initially reported in China in late
2019, has become a global pandemic affecting 330 million cases. COVID-19 affects …

Background: Heart rate variability is a non-invasive, measurable, and established autonomic
nervous system test. Long-term COVID-19 sequelae are unclear; however, acute symptoms …

Long-COVID-19 refers to the signs and symptoms that continue or develop after the “acute
COVID-19” phase. These patients have an increased risk of multiorgan dysfunction …

In December 2019, a novel coronavirus-related disease (Covid-19) emerged in Wuhan,
China, caused by the severe acute respiratory syndrome corona virus 2 (SARS-CoV-2). This …

Abstract Post-COVID-19 Syndrome (PCS) is a condition with multiple symptoms partly
related to dysregulation of the autonomic nerve system. Assessment of heart rate variability …

Background Recent studies reported a long-lasting effect of COVID-19 infection that extends
beyond the active disease and disrupts various body systems besides the respiratory …

Background and Objectives: Analyzing the cardiac autonomic function in COVID-19 patients
can provide insights into the impact of the virus on the heart's regulatory mechanisms and its …