title: Identification of patient specific parameters for a minimal cardiac model.
abstract: A minimal cardiac model has been developed which accurately captures the essential dynamics of the cardiovascular system (CVS). This paper develops an integral based parameter identification method for fast and accurate identification of patient specific parameters for this minimal model. The integral method is implemented using a single chamber model to prove the concept, and turns a previously nonlinear and nonconvex optimization problem into a linear and convex problem. The method can be readily extended to the full minimal cardiac model and enables rapid identification of model parameters to match a particular patient condition in clinical real time (3-5 minutes). This information can then be used to assist medical staff in understanding, diagnosis and treatment selection.
authors.affiliation: Dept. of Mech. Eng., Canterbury Univ., Christchurch, New Zealand.
authors.forename: C E
authors.initials: CE
authors.lastname: Hann
authors.forename: J G
authors.initials: JG
authors.lastname: Chase
authors.forename: G M
authors.initials: GM
authors.lastname: Shaw
authors.forename: B W
authors.initials: BW
authors.lastname: Smith