May 30, 2024

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El Chicano, Colton Courier, Rialto Record

Loma Linda University Health: Findings Show Alcohol Was a Factor in 65% of Deaths from Cardiovascular Disease

2 min read

Established in 1905, Loma Linda University Health is a global leader in education, research and clinical care. It offers over 100 academic programs and provides quality health care to over 40,000 inpatients and 1.5 million outpatients each year.

A new study led by Loma Linda University Health researcher reveals a concerning trend in cardiovascular disease (CVD) deaths associated with substance use, with an annual 4% increase from 1999 to 2019, despite an overall decline in CVD mortality during the same period. The findings, published today in the Journal of the American Heart Association, underscore the urgent need for targeted preventive measures, especially among high-risk populations. 

The research, conducted by cardiologist and associate professor of medicine at Dmitry Abramov, MD, analyzed data from the Centers for Disease Control and Prevention’s Wide-Ranging Online Data for Epidemiologic Research (WONDER) database. The study uncovered several alarming trends related to substance use and cardiovascular deaths.

Key findings:

  • Alcohol was the most common substance associated CVD deaths, followed by opioids, cocaine, and other illicit drugs.
  • Despite an overall drop in CVD deaths between 1999 and 2019, substance use-related CVD deaths increased by 4% annually during this time, accelerating to 6.2% from 2012 to 2019.
  • Significant increases were observed among women, American Indian or Alaskan individuals, younger adults (25-59 years), rural residents, and users of cannabis and psychostimulants.

Abramov emphasized the clinical relevance of the results, stating, “The study results were generally consistent with what we see in our clinic while caring for patients with cardiovascular disease, with many patients who are dying of cardiovascular disease also having concomitant substance use.”

Dmitry Abramov, MD, specializes in internal medicine, advanced heart failure, and transplant cardiology cardiovascular disease at Loma Linda University Health.

Between 1999 and 2019, the study identified a staggering 636,572 substance use and CVD-related deaths, with men constituting 75.6% of the cases. Most deaths occurred among non-Hispanic White individuals (70.6%), and 65% were related to alcohol use. Notably, age-adjusted mortality rates per 100,000 population were significantly pronounced in men, American Indian or Alaska Native individuals, nonmetropolitan/rural areas, and alcohol-related cases.

“While the rates of cardiovascular disease mortality related to substance use were higher in men than women, women demonstrated larger increases during the study period,” Abramov said. “These sex-based differences, in addition to the differences by race and ethnicity, age, and living in an urban or rural community, require additional research.”

Notably, the study highlighted a particularly rapid increase in CVD deaths associated with stimulant use, primarily amphetamines. This emphasizes the need to address emerging risks posed by substances beyond alcohol and opioids.

The limitations, including potential miscoding errors on death certificates and the lack of information on cardiovascular disease risk factors, highlight the need for further research. Abramov calls for additional public health efforts to comprehensively address substance use, including clinician and patient education and attention to socioeconomic factors contributing to substance use.

Learn more about the findings of the study here: Temporal Trends in Substance Use and Cardiovascular Disease–Related Mortality in the United States

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