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Related Concept Videos

Mechanical Ventilation II: Invasive Ventilation01:23

Mechanical Ventilation II: Invasive Ventilation

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Ventilators are essential medical equipment used to aid patients with respiratory difficulties. Their primary function is to assist or replace spontaneous breathing by providing mechanical ventilation. There are two general classes of mechanical ventilators: negative-pressure and positive-pressure ventilators.
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Negative-pressure ventilators create a vacuum around the chest or body to draw air into the lungs, simulating breathing. This method does not require an...
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Oxygen Delivering System II: Venturi Mask and Transtracheal Oxygen01:16

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Oxygen therapy is a pivotal aspect of medical care, particularly for patients with respiratory ailments. Two prominent oxygen-delivering systems include the Venturi mask and the transtracheal oxygen catheter.
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Ventilatory Modes01:14

Ventilatory Modes

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Mechanical ventilators are life-saving devices that support or replace spontaneous breathing. They deliver breaths to patients through varying methods known as ventilator modes. Understanding these modes is critical for healthcare providers managing patients with respiratory failure.
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Mechanical Ventilation III: Noninvasive Ventilation01:23

Mechanical Ventilation III: Noninvasive Ventilation

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Noninvasive positive-pressure ventilation (NIPPV), continuous positive airway pressure (CPAP), and bilevel positive airway pressure (BiPAP) are essential methods in respiratory care. These ventilation techniques offer unique benefits for patients with various respiratory conditions, providing adequate support without requiring intubation. Let's explore how each method is crucial in improving patient outcomes and enhancing respiratory therapy.
Noninvasive Positive-Pressure Ventilation...
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Continuous Renal Replacement Therapy01:30

Continuous Renal Replacement Therapy

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Continuous Renal Replacement Therapy, also known as CRRT, is a procedural treatment for acute kidney injury (AKI) that gradually removes uremic toxins and fluids while maintaining acid-base balance and stabilizing electrolytes. It is particularly useful for hemodynamically unstable patients. Unlike intermittent hemodialysis, which is faster, CRRT provides a gentler approach over 24 hours, closely mimicking the function of natural kidneys. However, CRRT is not ideal for patients with...
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Mechanical Ventilation I: Indication and Settings01:29

Mechanical Ventilation I: Indication and Settings

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Mechanical ventilation is a life-saving technique for managing acute respiratory failure and other respiratory complications. The process involves using a machine known as a ventilator to supply oxygen to the lungs and assist in removing carbon dioxide. It serves as a bridge to long-term mechanical ventilation or a temporary measure until ventilatory support is discontinued. The ventilator can maintain this function for a prolonged period, providing critical support for patients until they can...
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Related Experiment Video

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Insertion, Maintenance, and Removal of the Percutaneous Dual Lumen Cannula Right Ventricular Assist Device
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Supporting pediatric patients with short-term continuous-flow devices.

Jennifer Conway1, Mohammed Al-Aklabi2, Don Granoski3

  • 1Division of Cardiology, Division of Pediatric Cardiology, University of Alberta, Edmonton, Alberta, Canada.

The Journal of Heart and Lung Transplantation : the Official Publication of the International Society for Heart Transplantation
|March 25, 2016
PubMed
Summary
This summary is machine-generated.

Short-term continuous-flow ventricular assist devices (STCF-VADs) successfully bridge pediatric patients to recovery, long-term support, or transplant. These devices offer an acceptable safety profile for pediatric heart failure management.

Keywords:
CentriMagPediMagRotaFlowcontinuous-flowpediatric patientsshort-term supportventricular assist device

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Utilizing Percutaneous Ventricular Assist Devices in Acute Myocardial Infarction Complicated by Cardiogenic Shock
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Utilizing Percutaneous Ventricular Assist Devices in Acute Myocardial Infarction Complicated by Cardiogenic Shock
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Area of Science:

  • Pediatric Cardiology
  • Mechanical Circulatory Support
  • Cardiovascular Surgery

Background:

  • Short-term continuous-flow ventricular assist devices (STCF-VADs) are increasingly utilized in pediatric patients.
  • Limited data exists on the outcomes of pediatric patients supported by STCF-VADs.

Purpose of the Study:

  • To evaluate the outcomes and complications associated with STCF-VADs in a pediatric population.
  • To assess the efficacy of STCF-VADs as a bridge to recovery, long-term VAD, or transplantation.

Main Methods:

  • Retrospective single-center study of pediatric patients receiving STCF-VADs (Thoratec PediMag/CentriMag, Maquet RotaFlow) between 2005 and 2014.
  • Analysis of implantation details, support duration, outcomes (weaning, conversion, transplant, death), and complications.

Main Results:

  • 33 STCF-VAD runs in 27 pediatric patients, with a median support duration of 12 days.
  • Successful bridging occurred in 21% to recovery, 42% to long-term VAD, and 12% to transplant.
  • Common complications included bleeding (24%), neurologic events (18%), and infection (15%). Hospital discharge was achieved in 67% of admissions.

Conclusions:

  • STCF-VADs provide a viable option for bridging pediatric patients with heart failure to various destinations.
  • These devices demonstrate an acceptable safety profile, with potential for extended support beyond initial short-term indications.
  • STCF-VADs can serve as an alternative for pediatric patients not candidates for existing long-term mechanical support devices.