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Related Concept Videos

Peripheral Artery Disease III: Interprofessional Care01:27

Peripheral Artery Disease III: Interprofessional Care

503
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...
503
Peripheral Artery Disease I: Introduction01:30

Peripheral Artery Disease I: Introduction

568
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...
568
Atherosclerosis III: Management01:26

Atherosclerosis III: Management

567
Management of atherosclerosis involves an integrated strategy encompassing pharmacological treatment, surgical interventions, lifestyle changes, and nutrition therapy to address the multifactorial nature of the disease.Pharmacological TherapyA cornerstone of atherosclerosis management is the use of pharmacological agents. Statins, such as atorvastatin, are pivotal in inhibiting HMG-CoA reductase, an enzyme that catalyzes an initial step in cholesterol synthesis in the liver. This reduction in...
567
Coronary Artery Disease V: Interprofessional Care01:27

Coronary Artery Disease V: Interprofessional Care

373
Interprofessional care for coronary artery disease includes pharmacological therapy and revascularization procedures.Pharmacological therapy for Coronary Artery Disease (CAD) aims to manage symptoms, prevent complications, and improve patient outcomes through various classes of medications:Antiplatelet Agents:Aspirin and Clopidogrel: These medications inhibit platelet aggregation, preventing blood clots, which is crucial for avoiding heart attacks and strokes. Doctors often prescribe these...
373
Peripheral Arterial Disease II: Clinical Manifestations and Diagnostic Evaluation01:21

Peripheral Arterial Disease II: Clinical Manifestations and Diagnostic Evaluation

603
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...
603
Peripheral Artery Disease V: Postoperative Nursing Management01:23

Peripheral Artery Disease V: Postoperative Nursing Management

528
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...
528

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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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Peripheral Atherectomy: Applications and Techniques.

Derek Mittleider1, Erich Russell2

  • 1Vascular & Interventional Physicians, Spectrum Medical Group, Portland, ME.

Techniques in Vascular and Interventional Radiology
|July 18, 2016
PubMed
Summary
This summary is machine-generated.

Peripheral atherectomy procedures are increasing, with various devices used for diverse leg artery conditions. Evidence is limited, and complications can be severe, necessitating expert knowledge of prevention and management.

Keywords:
distal embolic protectionin-stent restenosisperipheral atherectomy

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Area of Science:

  • Interventional cardiology
  • Vascular medicine
  • Medical device technology

Background:

  • Peripheral atherectomy procedures are experiencing significant growth in utilization.
  • A diverse range of atherectomy devices are available, with new models introduced yearly.
  • These devices are employed for treating de novo lesions, in-stent restenosis, and as adjuncts to drug-coated balloons.

Purpose of the Study:

  • To review the current landscape of peripheral atherectomy.
  • To highlight the evidence base, applications, and complication profile of these devices.
  • To emphasize the importance of interventionalist expertise in managing atherectomy-related complications.

Main Methods:

  • Literature review of peripheral atherectomy devices and applications.
  • Analysis of the current evidence supporting atherectomy efficacy and safety.
  • Discussion of common complications and management strategies.

Main Results:

  • Peripheral atherectomy is increasingly used for various peripheral artery disease indications.
  • The evidence supporting atherectomy is less comprehensive compared to other peripheral interventions.
  • Complication rates and severity associated with atherectomy can be substantial.

Conclusions:

  • Interventionalists must be familiar with the expanding array of peripheral atherectomy devices.
  • A thorough understanding of preventative measures and bailout techniques is crucial due to potential complications.
  • Further robust evidence is needed to fully support the widespread use of peripheral atherectomy.