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Related Concept Videos

Peripheral Artery Disease III: Interprofessional Care01:27

Peripheral Artery Disease III: Interprofessional Care

486
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...
486
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 I: Introduction01:30

Peripheral Artery Disease I: Introduction

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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...
542
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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Atherosclerosis IV: Nursing Management01:23

Atherosclerosis IV: Nursing Management

549
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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Factors Affecting Protein-Drug Binding: Patient-Related Factors01:29

Factors Affecting Protein-Drug Binding: Patient-Related Factors

395
Protein-drug binding, a pivotal aspect of pharmacokinetics, is subject to considerable variability influenced by an array of patient-related factors. The intricate interplay of age, individual differences, and pathological conditions significantly impact the binding dynamics and subsequent pharmacological effects.
Age stands as a key determinant in protein-drug binding. Neonates, characterized by low albumin content, experience heightened concentrations of unbound drugs such as phenytoin and...
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Related Experiment Video

Updated: Mar 13, 2026

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

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Factors Associated with Sedentary Behavior in Patients with Intermittent Claudication.

B Q Farah1, R M Ritti-Dias2, G G Cucato3

  • 1Graduate Program in Physical Education, University of Pernambuco/Federal University of Paraiba, Recife, PE, Brazil; Group Research in Health and Sport - ASCES College, Caruaru, PE, Brazil.

European Journal of Vascular and Endovascular Surgery : the Official Journal of the European Society for Vascular Surgery
|October 23, 2016
PubMed
Summary
This summary is machine-generated.

Men with symptomatic peripheral artery disease (PAD) and higher body mass index tend to be more sedentary. Lower peak walking time and poorer walking economy are also linked to increased sedentary behavior in PAD patients.

Keywords:
Intermittent claudicationPeripheral artery diseaseSedentary lifestyle

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Area of Science:

  • Cardiology
  • Exercise Physiology
  • Public Health

Background:

  • Sedentary behavior is linked to negative health outcomes, particularly cardio-metabolic risks.
  • Patients with symptomatic peripheral artery disease (PAD) are particularly vulnerable to these risks.
  • Understanding factors contributing to sedentary behavior in PAD is crucial for intervention.

Purpose of the Study:

  • To identify demographic, clinical, and functional factors associated with sedentary time in patients with symptomatic PAD.
  • To provide insights for targeted interventions to reduce sedentary behavior in this population.

Main Methods:

  • A cross-sectional study involving 297 patients with symptomatic PAD.
  • Sedentary behavior was measured using a step activity monitor and categorized into tertiles.
  • Data collected included demographics, body mass index, comorbidities, and PAD severity markers (e.g., ankle-brachial index, peak oxygen uptake, walking economy).

Main Results:

  • Patients in the highest sedentary tertile exhibited higher body mass index and greater prevalence of diabetes, metabolic syndrome, and obesity.
  • Conversely, those with more sedentary time had lower peak walking time, peak oxygen uptake, and walking economy.
  • Multiple regression analysis identified male sex, higher body mass index, shorter peak walking time, and poorer walking economy as significant factors associated with increased sedentary time.

Conclusions:

  • Greater sedentary time in symptomatic PAD patients is associated with male sex, higher body mass index, and reduced physical function (peak walking time and walking economy).
  • These findings highlight specific characteristics of PAD patients who are more sedentary, informing potential targeted interventions.