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Chronic Intermittent Ethanol Vapor Exposure Paired with Two-Bottle Choice to Model Alcohol Use Disorder
Published on: June 23, 2023
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Alcohol Abuse and Cardiac Disease
Isaac R Whitman1, Vratika Agarwal2, Gregory Nah1
1University of California-San Francisco, Division of Electrophysiology, San Francisco, California.
Journal of the American College of Cardiology
|January 7, 2017
Summary
Alcohol abuse significantly increases the risk of atrial fibrillation, myocardial infarction, and congestive heart failure. Mitigation efforts targeting alcohol abuse may substantially reduce cardiovascular disease incidence.
Area of Science:
- Cardiology
- Public Health
- Addiction Medicine
Background:
- Cardiovascular disease is the leading global cause of death.
- Alcohol abuse is a prevalent and modifiable condition.
- Understanding the link between alcohol abuse and cardiovascular disease is crucial for prevention.
Purpose of the Study:
- To investigate the association between alcohol abuse and incident atrial fibrillation (AF), myocardial infarction (MI), and congestive heart failure (CHF).
- To identify patient characteristics that modify these associations.
- To determine the population-attributable risk of alcohol abuse for these cardiovascular outcomes.
Main Methods:
- Longitudinal analysis of the Healthcare Cost and Utilization Project database (2005-2009).
- Inclusion of California residents aged 21 years and older undergoing ambulatory surgery, emergency, or inpatient care.
- Assessment of the risk of alcohol abuse diagnosis on incident AF, MI, and CHF, with analysis of modifying factors and population-attributable risks.
Main Results:
- Alcohol abuse was associated with increased risks of AF (HR: 2.14), MI (HR: 1.45), and CHF (HR: 2.34).
- Individuals without traditional cardiovascular risk factors showed a disproportionately higher risk.
- The population-attributable risk of alcohol abuse was comparable to other recognized modifiable risk factors.
Conclusions:
- Alcohol abuse elevates the risk of AF, MI, and CHF similarly to other established risk factors.
- Individuals without conventional cardiovascular risk factors are particularly vulnerable to alcohol-related cardiac issues.
- Reducing alcohol abuse holds potential for significant cardiovascular disease prevention.
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