title: Diastolic heart failure: the forgotten manifestation of hypertensive heart disease.
abstract: Heart failure (HF) is a progressively debilitating disorder characterized by frequent hospital admissions and high annual mortality rates. Coronary artery disease (CAD), hypertension, and aging are major risk factors for the development/progression of HF. For years, most of the attention has been focused on HF caused by reduced left ventricular (LV) systolic function, largely attributable to CAD. It is now generally accepted that nearly 50% of elderly patients with HF might have normal or preserved LV systolic function. This condition is commonly referred to as a distinct type of HF caused by LV diastolic dysfunction, and it often accompanies hypertensive heart disease. Isolated diastolic HF is increasingly recognized as the dominant cause of symptoms and hospitalizations from HF in a large proportion of individuals aged 65 and older. However, the clinicians caring for patients with diastolic HF do not fully understand its cause, how it progresses, or how it could be appropriately diagnosed and treated. Because varying degrees of systolic and diastolic dysfunction might coexist in any individual patient, and given the limitation of current diagnostic tools, the overall impact of isolated diastolic HF continues to evolve. Ongoing clinical trials are testing new strategies for treatment of diastolic HF.
authors.affiliation: Division of Cardiology, Department of Medicine, Morehouse School of Medicine, 720 Westview Drive SW, Atlanta, GA 30310, USA.
authors.forename: Rigobert
authors.initials: R
authors.lastname: Lapu-Bula
authors.forename: Elizabeth
authors.initials: E
authors.lastname: Ofili
mesh_terms: D003324:Coronary Artery Disease / Q000503:physiopathology; D003971:Diastole / Q000502:physiology; D006333:Heart Failure / Q000175:diagnosis / Q000209:etiology / Q000503:physiopathology* / Q000628:therapy; D006801:Humans; D006973:Hypertension / Q000175:diagnosis / Q000503:physiopathology / Q000628:therapy; D017379:Hypertrophy, Left Ventricular / Q000503:physiopathology; D018487:Ventricular Dysfunction, Left / Q000503:physiopathology