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Published on: July 18, 2014
Endocrine Heart Disease
Deepak R. Talreja1, Gregory W. Barsness
1Division of Cardiovascular Diseases, Mayo Clinic, 200 First Street, SW, Rochester, MN 55905, USA. barsness.gregory@mayo.edu
Insights
Diabetes and thyroid disease significantly worsen cardiovascular outcomes, necessitating integrated endocrine and cardiac care. Proper management requires addressing metabolic disturbances and screening for thyroid dysfunction in heart patients.
Area of Science:
- Endocrinology and Cardiology
- Metabolic disorders and cardiovascular health
Background:
- Rising rates of obesity and diabetes mellitus contribute to a cardiovascular disease epidemic.
- Diabetic patients exhibit poorer prognoses for chronic coronary artery disease and acute coronary syndromes.
- Thyroid disease is a common endocrine disorder impacting cardiovascular patient function.
Purpose of the Study:
- To highlight the critical intersection of endocrine and cardiovascular diseases.
- To emphasize the need for integrated management strategies for patients with both conditions.
- To underscore the importance of recognizing endocrine disorders presenting with cardiovascular manifestations.
Main Methods:
- Review of existing literature on diabetes, thyroid disease, and cardiovascular outcomes.
- Analysis of therapeutic strategies for cardiovascular disease in diabetic versus non-diabetic patients.
- Discussion of diagnostic approaches, including thyroid-stimulating hormone screening for cardiac patients.
Main Results:
- Diabetes is associated with significantly worse cardiovascular prognosis.
- Management of cardiovascular disease in diabetics must address metabolic disturbances.
- Screening for thyroid dysfunction is recommended for patients with coronary artery disease or arrhythmias.
Conclusions:
- Integrated understanding of endocrine and cardiac systems is crucial for optimal patient care.
- Endocrine disorders frequently present with cardiovascular symptoms, requiring careful evaluation.
- Tailored management considering metabolic and endocrine status improves cardiovascular outcomes.
Abstract:
With the increasing prevalence of obesity and diabetes mellitus in the United States, associated cardiovascular disease is reaching epidemic proportions with staggering economic and societal impact. Numerous studies have demonstrated the poorer prognosis associated with chronic coronary artery disease and acute coronary syndromes in patients with diabetes compared with nondiabetic patients. Although the therapeutic strategy is largely the same for the two populations, proper management of the diabetic patient with cardiovascular disease must account for the associated metabolic disturbances. Thyroid disease is the next most common endocrine disorder that affects proper function of cardiovascular patients; all patients presenting with coronary artery disease or cardiac arrhythmias should undergo screening with a sensitive thyroid-stimulating hormone assay and appropriate treatment when necessary. Though these areas are the most common points of intersection between the cardiologist and endocrinologist, a thorough understanding of the impacts of each endocrine system on cardiac function is essential to recognize disease entities that often present with a cardiovascular manifestation or affect patients with a primary cardiovascular disease.
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