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Related Concept Videos

Cardiomyopathy V: Interprofessional Care01:29

Cardiomyopathy V: Interprofessional Care

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Managing cardiomyopathy involves addressing underlying or precipitating causes, treating heart failure with medications, and implementing dietary changes and a balanced exercise and rest regimen.Lifestyle ModificationsCardiomyopathy patients should adopt a low-sodium diet to reduce fluid retention and manage heart failure. A personalized exercise and rest plan helps maintain physical fitness without overstraining the heart. Avoiding alcohol and tobacco is essential to prevent further damage to...
124

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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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Less-invasive ventricular assist device implantation: A multicenter study.

Khalil Jawad1, Firat Sipahi2, Alex Koziarz3

  • 1Department of Cardiac Surgery, Heart Center, University of Leipzig, Leipzig, Germany; Cardiac Surgery, Peter Munk Cardiac Center, University of Toronto, Toronto, Ontario, Canada.

The Journal of Thoracic and Cardiovascular Surgery
|January 25, 2021
PubMed
Summary

Less-invasive surgery for left ventricular assist device implantation is safe and effective, reducing bleeding complications and hospital stay. This approach offers similar survival rates to conventional sternotomy for end-stage heart failure patients.

Keywords:
end-stage heart failureleft ventricular assist deviceless-invasive surgeryright ventricular assist device

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Area of Science:

  • Cardiovascular Surgery
  • Medical Devices
  • Heart Failure Management

Background:

  • Left ventricular assist device (LVAD) implantation is a critical treatment for end-stage heart failure.
  • The impact of different surgical approaches on patient outcomes requires further investigation.
  • Limited evidence exists comparing conventional sternotomy with less-invasive techniques for LVAD implantation.

Purpose of the Study:

  • To compare the safety and efficacy of LVAD implantation using conventional sternotomy versus less-invasive approaches.
  • To evaluate the effect of implantation technique on postoperative morbidities and mortality.
  • To assess outcomes including reexploration for bleeding, ICU stay, and hospital length of stay.

Main Methods:

  • A prospective study of 342 consecutive LVAD implantations between January 2014 and December 2018.
  • Propensity score matching was used to create comparable groups for conventional sternotomy and less-invasive surgery.
  • Competing risk regression analysis evaluated time to death, adjusting for heart transplantation.

Main Results:

  • The less-invasive surgery group showed a significantly lower reexploration rate for bleeding (4.1% vs 17.9%).
  • Intensive care unit and hospital length of stay were significantly reduced in the less-invasive surgery group.
  • No significant difference in cumulative mortality incidence was observed between the two groups at 1 and 2 years.

Conclusions:

  • Less-invasive surgery is a safe and viable alternative for LVAD implantation.
  • This approach is associated with reduced postoperative bleeding and shorter hospitalizations.
  • The technique demonstrates comparable long-term survival rates to conventional sternotomy.