  We investigate dynamical changes and its corresponding phase space complexity
in a stochastic red blood cell system. The system is obtained by incorporating
power noise with the associated sinusoidal flow. Both chaotic and non-chaotic
dynamics of sinusoidal flow in red blood cell are identified by 0-1 test.
Furthermore, dynamical complexity of the sinusoidal flow in the system is
investigated by heterogeneous recurrence based entropy. The numerical
simulation is performed to quantify the existence of chaotic dynamics and
complexity for the sinusoidal blood flow.
