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Related Concept Videos

Peripheral Artery Disease I: Introduction01:30

Peripheral Artery Disease I: Introduction

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...
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...
Peripheral Artery Disease IV: Nursing Management01:26

Peripheral Artery Disease IV: Nursing Management

The nursing management of a patient with peripheral artery disease (PAD) begins with a thorough assessment of the patient’s health history and clinical manifestations.AssessmentHealth History: Evaluate the patient’s history of hypertension, hyperlipidemia, family history of cardiovascular issues, and lifestyle factors such as dietary patterns, smoking, and physical activity.Physical Examination:Assess the affected extremity for decreased or absent peripheral pulses, temperature changes,...
Peripheral Artery Disease V: Postoperative Nursing Management01:23

Peripheral Artery Disease V: Postoperative Nursing Management

During the postoperative period, it is crucial to focus on maintaining circulation, identifying and managing potential complications, and planning for discharge.Nursing AssessmentVital signs monitoring: Regularly monitor vital signs, including blood pressure, heart rate, respiratory rate, and temperature, to detect early signs of complications such as bleeding and infection.Circulation assessment: Monitor pulses, perform Doppler assessments, and check capillary refill, color, temperature, and...
Peripheral Artery Disease III: Interprofessional Care01:27

Peripheral Artery Disease III: Interprofessional Care

Peripheral Artery Disease (PAD) is characterized by narrowed arteries that diminish blood flow to the extremities. Effective management of PAD requires an interprofessional approach involving various healthcare professionals. The critical aspects of interprofessional care for PAD patients focus on risk factor modification, drug therapy, exercise therapy, nutrition therapy, critical limb ischemia care, and interventional radiology and surgical procedures.The primary treatment goal for PAD...
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)...

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Related Experiment Video

Updated: May 31, 2026

Computerized Dynamic Posturography for Postural Control Assessment in Patients with Intermittent Claudication
14:52

Computerized Dynamic Posturography for Postural Control Assessment in Patients with Intermittent Claudication

Published on: December 11, 2013

Peripheral arterial disease--what do we need to know?

Madhan Shanmugasundaram1, Vinny K Ram, Ulrich C Luft

  • 1Sarver Heart Center, Section of Cardiology, University of Arizona College of Medicine, Tucson, Arizona 85724, USA. smadhan13@gmail.com

Clinical Cardiology
|July 1, 2011
PubMed
Summary

Peripheral artery disease (PAD), a common condition of narrowed arteries, is underdiagnosed and undertreated despite effective treatments. Early diagnosis and management of PAD are crucial for patient outcomes and reducing healthcare burden.

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Reduction of Radiation Exposure during Endovascular Treatment of Peripheral Arterial Disease Combining Fiber Optic RealShape Technology and Intravascular Ultrasound
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Reduction of Radiation Exposure during Endovascular Treatment of Peripheral Arterial Disease Combining Fiber Optic RealShape Technology and Intravascular Ultrasound

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Last Updated: May 31, 2026

Computerized Dynamic Posturography for Postural Control Assessment in Patients with Intermittent Claudication
14:52

Computerized Dynamic Posturography for Postural Control Assessment in Patients with Intermittent Claudication

Published on: December 11, 2013

Reduction of Radiation Exposure during Endovascular Treatment of Peripheral Arterial Disease Combining Fiber Optic RealShape Technology and Intravascular Ultrasound
13:48

Reduction of Radiation Exposure during Endovascular Treatment of Peripheral Arterial Disease Combining Fiber Optic RealShape Technology and Intravascular Ultrasound

Published on: April 21, 2023

Area of Science:

  • Vascular Medicine
  • Cardiovascular Disease Epidemiology

Background:

  • Peripheral artery disease (PAD) involves progressive atherosclerosis leading to arterial narrowing, impacting a significant and growing patient population.
  • PAD is frequently underdiagnosed and undertreated, despite its strong association with cardiovascular disease and substantial patient and economic burden.
  • PAD is increasingly recognized as a cardiovascular disease equivalent, highlighting the need for improved awareness and management strategies.

Purpose of the Study:

  • To review the current diagnostic approaches for peripheral artery disease.
  • To discuss established and emerging management strategies for PAD, including medical therapy and revascularization.
  • To emphasize the importance of recognizing PAD as a critical component of overall cardiovascular health.

Main Methods:

  • Literature review focusing on the diagnosis and management of peripheral artery disease.
  • Analysis of epidemiological data regarding PAD prevalence and impact.
  • Synthesis of evidence regarding the efficacy of medical therapies and revascularization techniques in PAD treatment.

Main Results:

  • Medical therapies approved for cardiovascular disease demonstrate effectiveness in treating PAD and reducing cardiovascular events.
  • Revascularization strategies offer significant benefits for symptom improvement and quality of life in PAD patients.
  • Despite available treatments, PAD remains underutilized in clinical practice, suggesting a need for enhanced physician recognition and patient awareness.

Conclusions:

  • Effective medical and interventional treatments exist for PAD, necessitating improved diagnostic and therapeutic paradigms.
  • Increased recognition of PAD as a cardiovascular risk equivalent is essential for timely intervention and improved patient outcomes.
  • This review underscores the critical need for enhanced diagnosis and management of PAD to mitigate its substantial health and economic impact.