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Venous Return01:04

Venous Return

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The circulatory system plays a crucial role in ensuring the optimal functioning of the human body. One of its critical components is venous return - the process that completes the blood circulation cycle. This article will delve into the concept of venous return, how it works, and its significance to our health.
What is Venous Return?
Venous return refers to the rate at which blood flows back to the heart from the body's peripheral veins. It's an integral part of the circulatory system...
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Venous Thrombosis I: Introduction01:30

Venous Thrombosis I: Introduction

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Venous thrombosis, the most common disorder of the veins, involves the formation of a thrombus or blood clot associated with vein inflammation. It can be classified as either superficial vein thrombosis or deep vein thrombosis.Superficial Vein Thrombosis: This involves the formation of a thrombus in a superficial vein, usually the greater or lesser saphenous vein. Though less severe than deep vein thrombosis (DVT), SVT can lead to complications if untreated.Deep Vein Thrombosis (DVT): This...
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Venous Thrombosis III: Interprofessional Care01:29

Venous Thrombosis III: Interprofessional Care

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Venous thrombosis requires effective prevention and treatment strategies to improve patient outcomes and reduce potential complications.Prevention StrategiesHealthcare providers must prioritize preventing venous thromboembolism (VTE) for all adult patients upon admission. Interventions depend on bleeding and thrombosis risk, medical history, current medications, diagnoses, planned procedures, and patient preferences. Patients on bed rest should change positions every two hours and, if not...
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Venous Thrombosis IV: Nursing Management01:30

Venous Thrombosis IV: Nursing Management

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Nursing management begins with a thorough assessment of the patient's health history. Key factors include trauma to veins, peripherally inserted central catheters, varicose veins, recent pregnancy or childbirth, surgery, bacteremia, prolonged bed rest, atrial fibrillation, COPD, heart failure, cancer, coagulation disorders, myocardial infarction, spinal cord injury, stroke, prolonged travel, recent bone fractures, and dehydration. Review medication intake, particularly oral contraceptives,...
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Venous Thrombosis II: Clinical Manifestations and Diagnostic Studies01:20

Venous Thrombosis II: Clinical Manifestations and Diagnostic Studies

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The key difference between Superficial Vein Thrombosis (SVT) and Deep Vein Thrombosis (DVT) lies in their location and severity.Clinical ManifestationsSVT typically presents with localized pain, tenderness, and redness along the course of a superficial vein, often accompanied by a palpable, cord-like structure under the skin. This condition is usually less dangerous than DVT but can be uncomfortable and may lead to complications such as cellulitis or, rarely, a clot extension into the deep...
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Chronic Thromboembolic Pulmonary Hypertension and Assessment of Right Ventricular Function in the Piglet
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Venous thromboembolism.

Mikihiro Fujiya

    Nihon Rinsho. Japanese Journal of Clinical Medicine
    |December 20, 2018
    PubMed
    Summary

    Venous thromboembolism is common in inflammatory bowel disease (IBD) patients due to altered blood clotting. Risk factors include age, disease severity, and medical procedures, necessitating tailored treatment strategies.

    Area of Science:

    • Gastroenterology and Hematology
    • Focus on inflammatory bowel disease (IBD) and venous thromboembolism (VTE).

    Background:

    • Inflammatory bowel disease (IBD) patients exhibit increased risk of venous thromboembolism (VTE).
    • Alterations in the fibrinogenolysis system due to refractory enteritis contribute to VTE.
    • VTE is prevalent in both Western countries and Japan.

    Purpose of the Study:

    • To summarize the risk factors and current treatment strategies for VTE in IBD patients.
    • To highlight the need for a consensus on VTE management in Japan.

    Main Methods:

    • Review of existing literature on VTE in IBD.
    • Identification of risk factors and current treatment guidelines.

    Main Results:

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  • Key risk factors for VTE in IBD include aging, disease activity, colorectal lesions, hospitalization, central venous catheter use, and surgery.
  • Aggressive anticoagulation is recommended in Western countries.
  • A consensus on therapeutic strategies for VTE in Japanese IBD patients is lacking.

    • Conclusions:

    • VTE is a significant complication of IBD.
    • Proactive management and further research are needed to establish consistent therapeutic approaches, particularly in Japan.