Figure 1 : Conventional, Elliptic SJM valves and models.

(a). The conventional SJM valve.
(b). Our design of conventional SJM model.
(c). The engineering drawing the proposed elliptic SJM valve.
(d). And the fabrication of the proposed elliptic SJM model.

Mohammadi et al.Cardiovascular System  2015 3:1DOI : 10.7243/2052-4358-3-1