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Related Concept Videos

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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Vigilant monitoring for aneurysm rupture is essential for patients undergoing aortic surgery.Preoperative Nursing ManagementContinuously monitor the patient for manifestations of aneurysm rupture, such as pallor, weakness, tachycardia, hypotension, abdominal, back, groin, or periumbilical pain, changes in consciousness, and a pulsating abdominal mass. Regularly assess the patient's peripheral pulses.Instruct the patient to consume a clear liquid diet the day before surgery and administer...
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Related Experiment Video

Updated: Oct 4, 2025

A Pre-clinical Rat Model for the Study of Ischemia-reperfusion Injury in Reconstructive Microsurgery
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Microcirculation during surgery.

Karam Nam1, Yunseok Jeon1

  • 1Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea.

Anesthesia and Pain Medicine
|February 9, 2022
PubMed
Summary

Optimizing surgical patient care requires understanding microcirculation, not just macrocirculation. This review explores methods to monitor and improve microcirculatory function, aiming to reduce postoperative complications.

Keywords:
Hemodynamic monitoringIntensive careMicrocirculationPerioperative careSurgery

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Area of Science:

  • Surgical Hemodynamics
  • Critical Care Medicine
  • Microcirculation Research

Background:

  • Traditional hemodynamic management focuses on macrocirculation, but microcirculatory dysfunction persists in some surgical patients.
  • Microcirculatory dysfunction is linked to increased postoperative complications, yet interventions remain poorly understood.
  • Current microcirculation monitoring tools lack routine clinical feasibility, hindering effective management.

Purpose of the Study:

  • To review current methods for evaluating microcirculation in surgical patients.
  • To summarize the clinical relevance of microcirculatory alterations.
  • To present interventions for improving or restoring microcirculation.

Main Methods:

  • Literature review of studies on microcirculatory evaluation methods.
  • Synthesis of existing knowledge on the clinical significance of microcirculatory dysfunction.
  • Compilation of pharmacological and clinical interventions targeting microcirculation.

Main Results:

  • Available methods for microcirculatory evaluation are presented.
  • The clinical relevance of microcirculatory alterations across various settings is summarized.
  • Pharmacological and clinical interventions to enhance microcirculation are discussed.

Conclusions:

  • Improved understanding and management of microcirculation in surgical patients are anticipated with advancements in monitoring and clinical trials.
  • Addressing microcirculatory dysfunction is crucial for reducing postoperative complications.
  • Further research and clinical application of microcirculation monitoring are needed.