Arshpreet Kaur

Oct 13, 2023 | onlinelibrary.wiley.com | Arshpreet Kaur |Ravneet Kaur |Tanvi Sood |Anita Malhotra

CONFLICT OF INTEREST STATEMENT The authors declare no conflicts of interest. REFERENCES 1, , , , . Stress and heart rate variability: a meta-analysis and review of the literature. Psychiatry Investig. 2018; 15: 235–245. 2, , , . Cortisol and heart rate changes in first- and fourth-time donors. Vox Sang. 1994; 67: 42–45. 3, . Cognitive activation theory of stress (CATS). Neurosci Biobehav Rev. 2010; 34: 877–881. 4.