Free Heart Rhythm Svg 525 SVG PNG EPS DXF File Ventricular hypertrophy (vh) is thickening of the walls of a ventricle (lower chamber) of the heart. Hypertensive heart disease includes a number of complications of high blood pressure that affect the heart.while there are several definitions of hypertensive heart disease in the medical literature, the term is most widely used in the context of the international classification of diseases (icd) coding categories.