@article{(Open Science Index):https://publications.waset.org/pdf/2279, title = {Recent Trends in Nonlinear Methods of HRV Analysis: A Review}, author = {Ramesh K. Sunkaria}, country = {}, institution = {}, abstract = {The linear methods of heart rate variability analysis such as non-parametric (e.g. fast Fourier transform analysis) and parametric methods (e.g. autoregressive modeling) has become an established non-invasive tool for marking the cardiac health, but their sensitivity and specificity were found to be lower than expected with positive predictive value }, journal = {International Journal of Biomedical and Biological Engineering}, volume = {5}, number = {3}, year = {2011}, pages = {104 - 109}, ee = {https://publications.waset.org/pdf/2279}, url = {https://publications.waset.org/vol/51}, bibsource = {https://publications.waset.org/}, issn = {eISSN: 1307-6892}, publisher = {World Academy of Science, Engineering and Technology}, index = {Open Science Index 51, 2011}, }