Hatice Yildiz Durak, Zeynep Şimşir Gökalp, Mustafa Saritepeci, Bülent Dilmaç, Aykut Durak
Investigation of personal variables, technology usage, vaccine-related variables, social media-specific epistemological beliefs, media literacy, social impact strategies variables affecting vaccine hesitancy beliefs in the Covid-19 pandemic
Zeitschrift fur Gesundheitswissenschaften = Journal of public health
acute chronic adaptation endurance athletes hearts shows increased volume endurance exercise might cause acute reduction cardiac function causing physiological cascade leads release cardiac biomarkers specific cardiomyocyte stress heart rate variability hrv valuable tool used physiological measurement evaluate autonomic nervous system ans frequently used assess cardiac autonomic regulation determining patients risk unfavorable events study set determine changes ans participating 3day mountain bike cycling race amateur cyclists using hrv outcome measure sixteen healthy participants male female participating 3day mountain bike cycling race underwent fiveminute resting electrocardiography recordings supine position 2 days race baseline testing addition hrv measurements recorded race day 24 h postrace recovery timedomain frequencydomain measures showed significant changes baseline hrv parameters race day p 005 addition data revealed mean heart rate rr variability intervals return baseline values 24 h recovery thus autonomic nervous system ans alterations may due changes cardiac sympathovagal balance main strength study using hrv measuring screening tool assess cardiac autonomic activity whereby state ans endurance races measured thus physicians athletes coaches determine stress endurance races ans plan recovery strategies reasoning ans state suboptimal function susceptible amateur athletes might risk cardiovascular event maladaptation due endurance race