| Abstract
| - The prehypertrophic state of hypertensive heart disease is characterized by morphologic changes (interstitial fibrosis, increase in intramyocardial arteriolar wall thickness) as well as by functional alterations (diastolic dysfunction, decrease in coronary reserve). These changes most probably represent the earliest cardiac end-organ lesions that can clinically be detected. In cardiac hypertrophy, long-term (9-12 months) pharmacotherapy with β-blockers, calcium channel blockers, or ACE inhibitors reverses left ventricular hypertrophy by 8% to 14%, whereas marked improvement in coronary reserve and diastolic dysfunction is achieved by calcium blocker and preferably by ACE inhibitors.
|
