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Related Concept Videos

Peripheral Arterial Disease II: Clinical Manifestations and Diagnostic Evaluation01:21

Peripheral Arterial Disease II: Clinical Manifestations and Diagnostic Evaluation

Clinical manifestationsPeripheral Arterial Disease (PAD) manifests through a range of symptoms, from the characteristic intermittent claudication to atypical presentations and severe complications in advanced stages. Intermittent claudication, a hallmark symptom of PAD, presents as exercise-induced muscle pain that typically resolves within minutes of rest. This pain is reproducible and stems from inadequate blood flow, leading to the accumulation of lactic acid produced during anaerobic...
Atherosclerosis II: Clinical Manifestations and Diagnostic Tests01:27

Atherosclerosis II: Clinical Manifestations and Diagnostic Tests

Atherosclerosis is a progressive disorder that leads to the thickening and narrowing of arterial walls due to plaque buildup. This condition can cause various symptoms depending on the arteries affected:Coronary Artery Disease (CAD): This condition affects the coronary arteries and may lead to chest pain (angina), shortness of breath (dyspnea), heart attacks, and other heart disease symptoms.Cerebrovascular Disease: This affects blood flow to the brain, causing transient ischemic attacks (TIAs)...
Type II Diabetes Mellitus III: Clinical Manifestations and Diagnosis01:25

Type II Diabetes Mellitus III: Clinical Manifestations and Diagnosis

Type 2 diabetes mellitus develops gradually and is often asymptomatic in early stages.Clinical ManifestationsWhen symptoms appear, they include fatigue, blurred vision, pruritus, delayed wound healing, and recurrent infections, particularly candidal infections. Peripheral neuropathy may present as numbness or tingling in the extremities. Classic hyperglycemia symptoms—polyuria, polydipsia, and polyphagia—are less common. Most patients are overweight and frequently have associated hypertension...
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...
Assessment of the Cardiovascular System III: Palpation01:27

Assessment of the Cardiovascular System III: Palpation

Palpation involves feeling the body to evaluate texture, size, consistency, and tenderness for assessing cardiovascular health. The following steps are organized in a head-to-toe order:
Jugular Venous Pressure (JVP) Measurement
Position the patient at a thirty- to forty-five-degree angle or in a semi-fowler's position. Look for the highest point of pulsation in the internal jugular vein and measure the vertical distance to the angle of Loius or sternal angle. A normal JVP is 3-4 cm above the...
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...

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Related Experiment Videos

Arterial evaluation in type 2 diabetes mellitus.

Alejandra Christen1

  • 1Metabolic Unit - Hypertension Section, Favaloro Foundation University Hospital, Spain.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference
|November 25, 2010
PubMed
Summary

Type 2 Diabetes Mellitus is a growing pandemic, often leading to cardiovascular disease. Non-invasive assessments of arterial changes can help detect early signs of this condition.

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Area of Science:

  • Cardiovascular science
  • Endocrinology
  • Medical diagnostics

Background:

  • Type 2 Diabetes Mellitus (DM) is a global health concern with increasing prevalence.
  • Cardiovascular disease is the primary cause of death and disability in patients with Type 2 DM.
  • Arterial structural and functional alterations are key pathological features in Type 2 DM.

Purpose of the Study:

  • To investigate the utility of non-invasive methods for assessing arterial changes in Type 2 DM.
  • To identify early biomechanical alterations associated with Type 2 DM.
  • To establish parameters for early detection of cardiovascular complications in diabetic patients.

Main Methods:

  • Utilizing non-invasive techniques to evaluate arterial structure.
  • Employing biomechanical assessments to analyze arterial function.
  • Correlating arterial parameters with Type 2 DM status.

Main Results:

  • Demonstrated significant correlations between specific arterial parameters and the presence of Type 2 DM.
  • Identified early signs of arterial stiffening and dysfunction in individuals with Type 2 DM.
  • Validated the effectiveness of non-invasive methods in detecting diabetic-related vascular changes.

Conclusions:

  • Non-invasive assessment of arterial structure and biomechanics is a valuable tool for early detection of Type 2 DM complications.
  • These methods can aid in identifying individuals at high risk for cardiovascular events.
  • Further research can refine these techniques for improved patient outcomes.