Any Human Heart writing again of a whole-life view: "I don't think there's anything wrong with going back over territory you've previously covered." Though avowedly not an (auto-)biographical novelist, Boyd acknowledged that personal experiences often subconsciously affect a writer's fiction. As in several of Boyd's novels there are parallels with the author's life: both Boyd and Mountstuart lived in Africa and France, studied at Oxford, worked in literary London and had a taste of New York. Boyd usually splits the creation of a novel into two phases: research and writing. The first phase of "Any Human Heart" took 30 months as he carefully
Heart is found at the bottom of the right atrium in the atrioventricular septum—the boundary between the right atrium and the left ventricle. The septum is part of the cardiac skeleton, tissue within the heart that the electrical signal cannot pass through, which forces the signal to pass through the atrioventricular node only. The signal then travels along the bundle of His to left and right bundle branches through to the ventricles of the heart. In the ventricles the signal is carried by specialized tissue called the Purkinje fibers which then transmit the electric charge to the heart muscle. The normal