Related Experiment Video

Updated: Jun 28, 2026

Effects of Mindfulness Training Combined with Tai Chi in Patients with Diabetic Peripheral Neuropathy
05:06

Effects of Mindfulness Training Combined with Tai Chi in Patients with Diabetic Peripheral Neuropathy

Published on: July 14, 2023

Cardiac autonomic diabetic neuropathy

Martin Schönauer1, Andreas Thomas, Stephan Morbach

  • 1Academic Practice of University of Leipzig, Leipzig, Germany. mschoenauer@web.de

Diabetes & Vascular Disease Research
|October 30, 2008
PubMed

Insights

Cardiovascular autonomic diabetic neuropathy (CADN) is a common diabetes complication. Early detection via heart rate variability (HRV) changes is crucial, even before symptoms appear.

Area of Science:

  • Diabetology
  • Cardiology
  • Neurology

Background:

  • Cardiovascular autonomic diabetic neuropathy (CADN) is a frequent complication of diabetes mellitus.
  • Disturbances in heart rate variability (HRV) often represent the earliest clinical manifestation of CADN.
  • These HRV changes can be present even in patients without overt clinical symptoms.

Purpose of the Study:

  • To provide a current overview of cardiovascular autonomic diabetic neuropathy (CADN).
  • To highlight the significance of heart rate variability (HRV) as an early indicator.
  • To inform professionals in diabetology and cardiology about this complication.

Main Methods:

  • This article offers a topical overview.
  • It synthesizes current knowledge on CADN and HRV.
  • Focuses on early detection and clinical relevance.

Main Results:

  • Disturbed heart rate variability (HRV) is a very common and early sign of cardiovascular autonomic diabetic neuropathy (CADN).
  • HRV alterations can precede the development of clinically apparent symptoms.
  • This underscores the utility of HRV monitoring in diabetic patients.

Conclusions:

  • Cardiovascular autonomic diabetic neuropathy (CADN) requires attention due to its prevalence.
  • Monitoring heart rate variability (HRV) is essential for early diagnosis and management of diabetic complications.
  • This overview aids diabetologists and cardiologists in recognizing and addressing CADN.

More Related Videos

Mouse Electroacupuncture Fixation Device Fabrication for Electroacupuncture Pretreatment in Diabetic Cardiomyopathy Mouse Model05:58

Mouse Electroacupuncture Fixation Device Fabrication for Electroacupuncture Pretreatment in Diabetic Cardiomyopathy Mouse Model

Published on: April 18, 2025

Related Concept Videos

Diabetic Neuropathy01:22

Diabetic Neuropathy

DefinitionDiabetic neuropathy is nerve damage caused by long-standing diabetes mellitus. It results directly from prolonged high blood sugar levels.PathophysiologyThe pathophysiology of diabetic neuropathy involves both metabolic and vascular disturbances triggered by chronic hyperglycemia.Metabolic injury: Elevated glucose levels activate the polyol pathway within nerve cells, leading to the accumulation of sorbitol and fructose. This increases oxidative stress, disrupts normal nerve...
Diabetic Nephropathy01:28

Diabetic Nephropathy

Definition Diabetic nephropathy is a chronic kidney complication that results from prolonged hyperglycemia.Prevalence It is the most common cause of chronic kidney disease (CKD) and end-stage renal disease (ESRD) worldwide, affecting up to half of individuals with diabetes.Pathophysiology • Sustained hyperglycemia triggers multiple hemodynamic and metabolic changes in the kidney. • Early in the disease, increased renal blood flow and glomerular hyperfiltration occur due to afferent arteriolar...
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...
Diabetic Foot Ulcer01:31

Diabetic Foot Ulcer

Definition A diabetic foot ulcer (DFU) is a chronic, non-healing wound that develops in individuals with diabetes. It typically occurs on pressure-bearing areas such as the heel, metatarsal heads, or hallux, and carries a high risk of infection and amputation.Pathophysiology • The development of DFUs can be explained by four interconnected mechanisms: neuropathy, ischemia, infection, and impaired wound healing. • Neuropathy is the most common factor. Sensory neuropathy reduces pain perception,...
Type I Diabetes II: Pathophysiology01:26

Type I Diabetes II: Pathophysiology

Type 1 diabetes mellitus arises from an immune-mediated destruction of pancreatic β-cells, resulting in an absolute deficiency of insulin. This process develops in genetically susceptible individuals when autoimmunity, environmental exposures, and immunologic dysregulation converge to trigger a targeted attack on the insulin-producing cells of the pancreas. The β-cells are located within the islets of Langerhans and are essential for regulating blood glucose by facilitating cellular uptake of...
Disorders of the Autonomic Nervous System01:18

Disorders of the Autonomic Nervous System

The autonomic nervous system (ANS) is an intricate network of nerves that controls functions such as the regulation of heart rate, digestion, and blood pressure regulation. When this system malfunctions, it can lead to various disorders that affect multiple bodily functions. One common feature of many autonomic disorders is the involvement of smooth blood vessels, which play a crucial role in regulating blood flow throughout the body.
Raynaud's disease, also known as Raynaud's phenomenon, is a...