Encyclopedia of Heart Diseases

2011 Edition
| Editors: M. Gabriel Khan

Aging and the Heart

Reference work entry
DOI: https://doi.org/10.1007/978-1-60761-219-3_3

Overview

The world population of the elderly is approximately 610 million and will grow to approximately 2 billion by 2050. In the year 2000, there were approximately 35 million people in the USA who were 70 years and older. In the year 2030, the number will be approximately 70 million.

There is an epidemic of  heart failure (HF) in this aging population.
  • Coronary heart disease (CHD) and stroke occur worldwide in all populations and in all races. More than 60% of these individuals have  hypertension, which is an important underlying cause of atrial fibrillation, a serious abnormal heart rhythm that is common in the age group 70–90; this condition requires treatment with a blood thinner, warfarin, to prevent strokes.

  • The main underlying cause for atrial fibrillation is hypertension and aging ( Atrial Fibrillation).

The processes involved in aging of the heart, aorta, and arteries need to be clarified. Changes in the media of the aorta caused by aging increase cardiac workload.
  • A review...

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Bibliography

References

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Suggested Reading

  1. Muslin AJ (2009) New insights into cardiac aging. Circulation 120:1654–1656, published onlinePubMedGoogle Scholar

Case Studies

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