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Related Concept Videos

Atherosclerosis III: Management01:26

Atherosclerosis III: Management

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...
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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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Atherosclerosis IV: Nursing Management

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...
Regulation of Stroke Volume01:27

Regulation of Stroke Volume

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Coronary Artery Disease IV: Preventive Measures

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Ischemic Stroke l: Introduction

Ischemic stroke is an acute cerebrovascular condition in which blood flow to a brain region is suddenly interrupted, leading to tissue infarction. Neurons depend on continuous oxygen and glucose supply, so even brief reductions in perfusion cause energy failure, ionic imbalance, and irreversible injury. Ischemic strokes are classified into thrombotic and embolic types based on their underlying mechanisms.Thrombotic MechanismsThrombotic stroke develops when a clot forms within a cerebral artery.

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Related Experiment Video

Updated: May 12, 2026

Enhancing Upper Limb Function and Motor Skills Post-Stroke Through an Upper Limb Rehabilitation Robot
04:49

Enhancing Upper Limb Function and Motor Skills Post-Stroke Through an Upper Limb Rehabilitation Robot

Published on: September 6, 2024

Devices to decrease stroke risk.

E Murat Tuzcu1

  • 1Intravascular Ultrasound Laboratory, Department of Cardiovascular Medicine, Cleveland Clinic Foundation, Desk F25, 9500 Euclid Avenue, Cleveland, OH 44195, USA. tuzcue@ccf.org

The Journal of Invasive Cardiology
|April 12, 2013
PubMed
Summary
This summary is machine-generated.

Stroke prevention is advancing with new devices targeting patent foramen ovale and left atrial appendage, common causes of cryptogenic stroke. Interventional cardiology plays a key role in reducing stroke risk.

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The WATCHMAN Left Atrial Appendage Closure Device for Atrial Fibrillation
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The WATCHMAN Left Atrial Appendage Closure Device for Atrial Fibrillation

Published on: February 28, 2012

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Enhancing Upper Limb Function and Motor Skills Post-Stroke Through an Upper Limb Rehabilitation Robot
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Enhancing Upper Limb Function and Motor Skills Post-Stroke Through an Upper Limb Rehabilitation Robot

Published on: September 6, 2024

The WATCHMAN Left Atrial Appendage Closure Device for Atrial Fibrillation
23:33

The WATCHMAN Left Atrial Appendage Closure Device for Atrial Fibrillation

Published on: February 28, 2012

Area of Science:

  • Cardiovascular Medicine
  • Neurology
  • Medical Devices

Background:

  • Stroke is a primary cause of death and disability in the U.S.
  • Cryptogenic stroke accounts for up to 40% of all strokes.
  • Patent foramen ovale (PFO) and left atrial appendage (LAA) are frequently linked to stroke events.

Observation:

  • Ischemic strokes are often associated with atrial fibrillation.
  • Atrial fibrillation can lead to clot formation in the left atrial appendage.
  • Patent foramen ovale can allow clot passage from the venous to the arterial system.

Findings:

  • Devices are being developed to occlude PFO.
  • Devices are also designed to occlude the LAA.
  • Early data indicate these devices can reduce stroke risk.

Implications:

  • Interventional cardiology is becoming crucial for stroke prevention.
  • Minimally invasive device-based therapies offer new treatment avenues.
  • Further research will define the long-term efficacy and safety of these interventions.