Heart failure develops when the heart cannot pump adequate amounts of blood for the body’s needs. The heart tries to compensate and work harder by dilating (enlargement of the heart chambers), by becoming hypertrophic (thickening of the heart walls), or by beating faster. In many countries, heart failure is a leading cause of death. For individuals older than 65 years, heart failure is the most common cause of hospitalization. Because the burden of heart failure is large and affects health care delivery worldwide, new treatments and methods to diagnose heart failure are being developed. The June 13, 2007, issue of JAMA includes an article about the role of a new type of treatment for heart failure using biventricular pacemakers.
ABSTRACT
PUBLICATION RECORD
- Publication year
1937
- Venue
New England Journal of Medicine
- Publication date
1937-11-01
- Fields of study
Medicine
- Identifiers
- External record
- Source metadata
Semantic Scholar, PubMed
CITATION MAP
EXTRACTION MAP
CLAIMS
- No claims are published for this paper.
CONCEPTS
- biventricular pacemakers
Pacemaker devices that stimulate both ventricles and are mentioned as a treatment approach for heart failure.
Aliases: biventricular pacing devices
- cardiac chamber dilation
Enlargement of the heart chambers as a compensatory structural change.
Aliases: dilation, enlargement of the heart chambers
- heart failure
A clinical syndrome in which the heart cannot pump enough blood to meet the body's needs.
- hospitalization
Admission to the hospital, used here as the major health care outcome associated with heart failure in older adults.
- myocardial hypertrophy
Thickening of the heart walls as a compensatory response in heart failure.
Aliases: hypertrophic, thickening of the heart walls
REFERENCES
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