Fig. 7From: lifex-fiber: an open tool for myofibers generation in cardiac computational modelsFiber field \(\varvec{f}\) visualized as streamlines. a Ventricular slab. b Spherical slab with circumferential fibers. c Idealized left atrium. d Idealized based left ventricle. e Realistic complete left ventricle. f Realistic left atriumBack to article page