“…But these are, of course, closely interrelated issues. Raab (1962), assigning an important role in cardiac pathophysiology to disturbed function of the neurovegetative system, views coronary heart disease as a "civilization-induced disturbance of cardiac neurovegetative equilibrium." His "model" is broad enough to accommodate three sets of factors: (1) sympathetic overstimulation, emotional in origin; (2) deficiency of "sympathoinhibitory counterregulation," ascribed to lack of physical exercise; and (3) fat-rich diets (p. 139).…”