hypertrophy of heartphysiological cardiac hypertrophyconcentric hypertrophy of heartheart left ventricular hypertrophycongenital cardiac hypertrophypathological cardiac hypertrophyabnormal hypertrophy of the hearteccentric hypertrophy hearthypertrophy of heart musclecardiac myocyte hypertrophycardiac hypertrophy in athletescardiac septal hypertrophy