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Related Experiment Videos

Levosimendan in cardiac surgery.

Krista Siirilä-Waris1, Raili Suojaranta-Ylinen, Veli-Pekka Harjola

  • 1Department of Medicine, Helsinki University Hospital, Finland.

Journal of Cardiothoracic and Vascular Anesthesia
|September 1, 2005
PubMed
Summary

Levosimendan effectively aids cardiac surgery patients in weaning from cardiopulmonary bypass (CPB) and is suitable for high-risk individuals. This inodilator improves cardiac index and supports difficult weaning cases.

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Area of Science:

  • Cardiology
  • Cardiac Surgery
  • Pharmacology

Background:

  • Levosimendan is an inodilator with increasing use in cardiac surgery.
  • High-risk patients undergoing cardiac surgery often face challenges with left ventricular (LV) function and weaning from cardiopulmonary bypass (CPB).

Purpose of the Study:

  • To evaluate the perioperative effects of levosimendan in high-risk cardiac surgical patients.
  • To assess levosimendan's efficacy in patients with compromised LV function or weaning difficulties from CPB.

Main Methods:

  • A case series of 16 cardiac surgical patients receiving levosimendan.
  • Levosimendan was administered either preoperatively (8 patients) or postoperatively (8 patients).
  • Patients had conditions including coronary artery disease and were often classified as high-risk.

Main Results:

  • Continuous levosimendan infusion significantly increased cardiac index compared to baseline.
  • Weaning from CPB was successful in all patients, including those who failed with catecholamines.
  • In-hospital mortality was 18.75%, with one additional death during 1-year follow-up.

Conclusions:

  • Levosimendan serves as an effective postoperative rescue therapy for patients struggling to wean from CPB.
  • Preoperative levosimendan administration is a viable option for high-risk patients or those with impaired LV function.

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