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J Thorac Cardiovasc Surg 2003;125:S41-S49
© 2003 The American Association for Thoracic Surgery
Editorials |
From the University of California Medical Center, Thoracic and Cardiothoracic Surgery, Los Angeles, Calif.
Received for publication Dec 28, 2000. Accepted for publication Jan 10, 2001. Address for reprints: Gerald D. Buckberg, MD, Thoracic and Cardiothoracic Surgery, University of California Medical Center, Box 951741, Los Angeles, CA 90095-1741 (E-mail: gbuckberg@mednet.ucla.edu).
| The first 300 words of the full text of this article appear below. |
| Introduction |
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The purpose of this report is to show that departure from normality and lack of focus on its importance are very expensive and less effective ways to deal with pathologic conditions. The result of this focus on abnormality caused by disease is an explosive development of drugs, operations, machines, and health care personnel to minimize the physical and biochemical derangements of such diseases. A prominent example is congestive heart failure (CHF), which affects 4.9 million persons in the United States. The disease constitutes loss of the normal elliptical ventricular architecture, to produce a dilated spherical ventricle with limited contractile and filling capacities. The consequences are fatigue, pulmonary congestion, associated arrhythmias, repeated hospitalizations, and eventually death.
The pathologic derangement is called remodeling due to heart diseases in which the blood flow, valve, and muscle itself are damaged. This term remodel is used extensively in medical and surgical circles to define the diseased state, but the definition of this word does not appear in many dictionaries.
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