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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

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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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Peripheral Artery Disease III: Interprofessional Care01:27

Peripheral Artery Disease III: Interprofessional Care

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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 Artery Disease IV: Nursing Management01:26

Peripheral Artery Disease IV: Nursing Management

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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,...
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Peripheral Artery Disease V: Postoperative Nursing Management01:23

Peripheral Artery Disease V: Postoperative Nursing Management

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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...
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Assessment of the Cardiovascular System III: Palpation01:27

Assessment of the Cardiovascular System III: Palpation

1.4K
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...
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Ischemic Heart Disease: Overview01:17

Ischemic Heart Disease: Overview

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Ischemic heart disease occurs when the heart's blood supply dwindles, causing an ominous lack of oxygen and nutrients. This deficiency, stemming from reduced or obstructed blood flow, spells danger, leading to heart muscle damage and dysfunction.
Atherosclerosis, the primary malefactor, orchestrates this dangerous condition. It manifests as the accumulation of fatty deposits, akin to insidious plaques, within arterial walls. As time elapses, these plaques metamorphose, hardening and...
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Related Experiment Video

Updated: Mar 14, 2026

Predicting Amputation using Local Circulating Mononuclear Progenitor Cells in Angioplasty-treated Patients with Critical Limb Ischemia
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Critical Limb Ischemia: An Expert Statement.

Mehdi H Shishehbor1, Christopher J White2, Bruce H Gray3

  • 1Cleveland Clinic, Cleveland, Ohio.

Journal of the American College of Cardiology
|October 4, 2016
PubMed
Summary
This summary is machine-generated.

Critical limb ischemia (CLI), a severe form of peripheral artery disease, leads to high mortality and amputation rates. Despite advances, CLI remains undertreated, with significant disparities in care access and outcomes.

Keywords:
amputationendovascularopen bypassperipheral artery disease

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Area of Science:

  • Vascular Surgery
  • Cardiology
  • Peripheral Artery Disease Management

Background:

  • Critical limb ischemia (CLI) is the most severe stage of peripheral artery disease (PAD).
  • CLI significantly increases morbidity, mortality, and healthcare costs.
  • Associated consequences include amputation and psychosocial distress, with heightened risk of contralateral limb loss post-amputation.

Purpose of the Study:

  • To provide a comprehensive overview of critical limb ischemia (CLI).
  • To summarize diagnostic assessments, treatment options, and emerging therapies for CLI.
  • To highlight disparities and challenges in current CLI management.

Main Methods:

  • Literature review and synthesis of current knowledge on CLI.
  • Analysis of diagnostic strategies for CLI.
  • Evaluation of endovascular, open surgical, and regenerative treatment modalities.

Main Results:

  • CLI management involves complex diagnostic and therapeutic considerations.
  • Significant disparities exist in revascularization and amputation rates based on race, socioeconomic status, and geography.
  • Challenges in reimbursement and interdisciplinary care coordination persist.

Conclusions:

  • Despite technological advancements, CLI remains undertreated, with persistent care gaps.
  • A multidisciplinary approach is crucial for optimizing CLI patient outcomes.
  • Addressing socioeconomic and geographic disparities is essential for equitable CLI care.