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Atherosclerosis II: Clinical Manifestations and Diagnostic Tests01:27

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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)...
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Atherosclerosis I: Introduction01:30

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Atherosclerosis is a progressive disorder characterized by the buildup of plaques on the arterial inner wall, causing them to narrow and harden over time. These plaques comprise lipids, calcium, blood components, carbohydrates, and fibrous tissue. The process primarily affects the intima of large and medium-sized arteries, reducing blood flow in any artery.Etiology and risk factorsThe cause of atherosclerosis is multifactorial, involving a complex interplay among endothelial injury, lipid...
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Atherosclerosis IV: Nursing Management01:23

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Nursing management for a patient with arteriosclerosis involves a comprehensive approach focusing on lifestyle modification, disease monitoring, education, and symptomatic care. Here is an overview of effective nursing strategies:Assessment and Monitoring: Initial and ongoing assessments are crucial. Nurses must document the patient's medical history, including any hypertension, diabetes, hyperlipidemia, and other cardiovascular diseases. Assessments also cover family history and lifestyle...
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Coronary Artery Disease I: Introduction01:30

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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...
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Peripheral Artery Disease I: Introduction01:30

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Peripheral artery disease (PAD) predominantly results from atherosclerosis, which involves the accumulation of fatty deposits, or plaques, within the walls of arteries. This causes them to narrow and harden, significantly reducing blood flow. PAD predominantly affects the legs, particularly the arteries supplying the thighs and calves. In rare cases, it may involve other arteries, including those in the arms.Etiology of PAD:The principal cause of PAD is atherosclerosis, which results from fatty...
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Imaging Studies for Cardiovascular System VI: Calcium -Scoring CT01:25

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Calcium-Scoring CT ScanA calcium-scoring CT scan, also known as coronary artery calcium (CAC) scan, detects calcium deposits in the coronary arteries. This test assesses the risk of coronary artery disease (CAD), which can lead to cardiovascular events such as angina, heart failure, and sudden cardiac arrest.A calcium-scoring CT scan is generally recommended for individuals at intermediate risk of CAD without symptoms. It includes:Men aged 40-75 and women aged 50-75: Especially those with a...
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Three-Dimensional Imaging of Aortic Tissues in Atherosclerosis
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Imaging Atherosclerosis in Diabetes: Current State.

Sina Rahmani1, Rine Nakanishi1, Matthew J Budoff2

  • 1Department of Cardiology, Los Angeles Biomedical Research Institute, 1124 W Carson Street, CDCRC, Torrance, CA, 90502, USA.

Current Diabetes Reports
|September 24, 2016
PubMed
Summary

Cardiovascular events are a major cause of death in diabetes patients. Atherosclerosis imaging helps identify high-risk individuals, improving prediction of coronary heart disease and mortality beyond traditional methods.

Keywords:
AtherosclerosisCoronary CTCoronary artery calciumDiabetes

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Area of Science:

  • Cardiology
  • Diabetology
  • Medical Imaging

Background:

  • Cardiovascular events, such as myocardial infarction and stroke, are leading causes of mortality in patients with type 1 and type 2 diabetes.
  • Many diabetic patients have undiagnosed coronary artery disease.
  • Cardiovascular risk varies significantly among individuals with diabetes.

Purpose of the Study:

  • To review the evidence for using atherosclerosis imaging in diabetic patients.
  • To assess the ability of imaging to predict future cardiovascular events and mortality.
  • To highlight the role of imaging in risk stratification for coronary heart disease.

Main Methods:

  • Review of existing scientific literature and clinical studies.
  • Analysis of data correlating atherosclerosis imaging findings with cardiovascular outcomes.
  • Comparison of imaging-based risk assessment versus traditional population-based risk prediction models.

Main Results:

  • Atherosclerosis imaging can identify individuals with subclinical coronary artery disease.
  • Imaging provides a more personalized risk assessment compared to standard risk calculators.
  • Specific imaging modalities show promise in predicting coronary heart disease events and mortality in diabetic populations.

Conclusions:

  • Atherosclerosis imaging is a valuable tool for risk stratification in patients with diabetes.
  • Integrating imaging into clinical practice can improve the prediction of cardiovascular events.
  • Further research is warranted to optimize imaging protocols for diabetic patients.