Cardiovascular disease in diabetes mellitus: risk factors and medical therapy

Magdalene M Szuszkiewicz-Garcia1, Jaime A Davidson2

  • 1Division of Endocrinology and Metabolism, Center for Human Nutrition, Department of Medicine, University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX 75390-8857, USA.

Insights

Cardiovascular disease remains a challenge in diabetes management, as improving blood sugar control has not significantly reduced heart events. Further research is needed for effective cardiovascular risk reduction strategies in diabetic patients.

Area of Science:

  • Endocrinology
  • Cardiology
  • Diabetology

Background:

  • Cardiovascular disease is a major complication of diabetes mellitus.
  • While microvascular complications have improved with glycemic control, cardiovascular event rates remain difficult to decrease.
  • Understanding cardiovascular disease in diabetes requires ongoing research.

Purpose of the Study:

  • To review the current knowledge on cardiovascular disease in diabetes.
  • To discuss uncertainties in managing cardiovascular risk in diabetic patients.
  • To inform the best treatment approaches for cardiovascular disease in diabetes.

Main Methods:

  • Literature review of recent advancements in diabetes and cardiovascular disease research.
  • Synthesis of current understanding of pathophysiology and risk factors.
  • Identification of knowledge gaps and areas for future investigation.

Main Results:

  • Glycemic control improvements have not translated to significant reductions in cardiovascular events.
  • Cardiovascular disease in diabetes is multifactorial, involving complex pathophysiological mechanisms.
  • Effective strategies for cardiovascular risk reduction in diabetes are still evolving.

Conclusions:

  • Managing cardiovascular disease in diabetes requires a multifaceted approach beyond glycemic control.
  • Further research is essential to address the complexities of cardiovascular risk in diabetic populations.
  • Optimizing cardiovascular outcomes in diabetes necessitates a deeper understanding and tailored interventions.

Related Concept Videos

Diabetes: Management and Pharmacotherapy01:15

Diabetes: Management and Pharmacotherapy

The therapy for diabetes aims to alleviate hyperglycemia-related symptoms, prevent acute metabolic decompensation, and reduce chronic end-organ complications. Glycemic control is evaluated through short-term (self-monitoring, continuous glucose monitoring) and long-term (A1c, fructosamine) metrics, enabling near real-time tracking of blood glucose levels and reflecting glycemic control over specific time frames.
Insulin remains the cornerstone of treatment for most patients with type 1 and many...
1.5K
Coronary Artery Disease I: Introduction01:30

Coronary Artery Disease I: Introduction

Coronary Artery Disease (CAD): An Overview with Scientific InsightsCoronary Artery Disease (CAD), often referred to as C-A-D, is a prevalent blood vessel disorder classified under the broader category of atherosclerosis. Atherosclerosis is a pathological process characterized by the hardening and narrowing of arteries due to the accumulation of atherosclerotic plaques. These plaques are composed of cholesterol, fatty substances, inflammatory cells, calcium, and fibrin, reducing blood flow to...
1.8K
Diabetes Mellitus: Overview and Type I Subtype01:22

Diabetes Mellitus: Overview and Type I Subtype

Diabetes mellitus is a chronic metabolic disorder characterized by high blood glucose levels due to inadequate insulin production, insulin resistance, or both. The condition affects millions worldwide and can significantly impact their health and quality of life.
Type 1 diabetes is an autoimmune disease in which the immune system mistakenly attacks and destroys the insulin-producing beta cells in the pancreas. As a result, the body is unable to produce sufficient insulin, and individuals with...
5.5K
Diabetic Retinopathy01:27

Diabetic Retinopathy

DefinitionDiabetic retinopathy is a microvascular complication of diabetes affecting the retinal blood vessels.Risk FactorsDiabetic retinopathy is present in almost all individuals with type 1 diabetes and more than 60% of those with type 2 diabetes after two decades of disease.The risk increases with poor glycemic control, hypertension, dyslipidemia, smoking, pregnancy, and puberty.Although cataracts and glaucoma are also more frequent in people with diabetes, retinopathy remains the leading...
55
Diabetes Mellitus: Type 2 and Gestational01:22

Diabetes Mellitus: Type 2 and Gestational

Type 2 diabetes, characterized by insulin resistance, arises when the insulin receptors on cells lose responsiveness to insulin, diminishing the cell's capacity to take up glucose, resulting in elevated blood glucose levels. To receive a diagnosis of Type 2 diabetes, a series of blood glucose tests are necessary to assess whether the blood glucose falls within normal parameters. If the result is out of the normal range, a patient may be diagnosed as prediabetic or diabetic, depending on the...
4.9K
Coronary Artery Disease IV: Preventive Measures01:26

Coronary Artery Disease IV: Preventive Measures

Effective preventive measures for coronary artery disease (CAD) focus on controlling modifiable risk factors, including cholesterol abnormalities and lifestyle changes.Cholesterol ManagementFirst, the Mediterranean diet and the American Heart Association advocate for maintaining low-density lipoprotein (LDL) cholesterol levels below 100 mg/dL, with a more stringent recommendation of below 70 mg/dL for individuals at high risk. LDL cholesterol, often termed "bad cholesterol," can lead to the...
890