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Related Concept Videos

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...
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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...
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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,...
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Peripheral Artery Disease I: Introduction

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Related Experiment Video

Updated: Jun 7, 2026

High-Resolution Three-Dimensional Imaging of the Footpad Vasculature in a Murine Hindlimb Gangrene Model
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Critical limb ischemia: does long-term patency matter?

Zehra Jaffery1, Arthur G Grant, Christopher J White

  • 1Department of Cardiovascular Diseases, The John Ochsner Heart & Vascular Institute, Ochsner Clinic Foundation, New Orleans, LA, USA. zjaffery@ochsner.org

Vascular Medicine (London, England)
|October 23, 2010
PubMed
Summary

Restenosis is a common issue in patients undergoing repeat infra-popliteal angioplasty for critical limb ischemia (CLI). Most recurrent CLI cases result from restenosis, highlighting the need for long-term endovascular technique patency.

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Methods for Acute and Subacute Murine Hindlimb Ischemia
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Published on: June 21, 2016

Area of Science:

  • Vascular Surgery
  • Interventional Cardiology
  • Critical Limb Ischemia (CLI) Management

Background:

  • Critical limb ischemia (CLI) requires urgent perfusion restoration for wound healing.
  • Graft patency is crucial in CLI treatment, despite endovascular approaches.
  • Restenosis concerns in CLI endovascular revascularization warrant further investigation.

Purpose of the Study:

  • To evaluate the incidence and causes of recurrent critical limb ischemia (CLI) after infra-popliteal endovascular revascularization.
  • To determine the role of restenosis versus de novo lesions in recurrent CLI.
  • To assess the outcomes of repeat infra-popliteal percutaneous revascularization in CLI patients.

Main Methods:

  • Retrospective review of 29 CLI patients treated with infra-popliteal percutaneous revascularization (2007-2009).
  • Focus on six patients with prior ipsilateral percutaneous revascularization for CLI.
  • Analysis of lesion type (restenosis vs. de novo) and time interval between procedures.

Main Results:

  • One in five CLI patients undergoing infra-popliteal angioplasty had a prior similar procedure.
  • Five of six patients with prior revascularization experienced restenosis.
  • One patient developed recurrent CLI due to a de novo lesion.
  • All six patients were free of CLI symptoms at 60-day follow-up.

Conclusions:

  • Restenosis is a frequent cause of recurrent critical limb ischemia (CLI) after infra-popliteal angioplasty.
  • The incidence of recurrent CLI may be linked to both restenosis and de novo lesions.
  • Long-term patency and close follow-up are essential for managing CLI recurrence.