Biomechanics is a rapidly growing discipline in medical, engineering and physical sciences. IN recent years, theoretical modelling in blood flow through different geometries and flow situations in human systems has received proper attention from researches working in diverse fields of Science and Engineering. The present volume deals with the study of theoretical modelling in blood flow under different conditions and flow situations. This book may extensively be used by the students having core subject Biomechanics in M.Sc. and M.Phil programmes and research scholars working in Mathematical modelling in blood flow from different angles and physiological aspects.