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Postconditioning with Lactate-enriched Blood for Cardioprotection in ST-segment Elevation Myocardial Infarction
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Intracoronary infusion of levosimendan to treat postpericardiotomy heart failure

Philippe-Primo Caimmi1, Elena Grossini, Claudio Molinari

  • 1Department of Cardiac Surgery, Ospedale Maggiore della Carità, School of Medicine, University of East Piedmont A. Avogadro, Novara, Italy. philippe.caimmi@med.unipmn.it

The Annals of Thoracic Surgery
|October 26, 2006
PubMed

Insights

Intracoronary levosimendan administration in heart failure patients may improve cardiac function and graft blood flow without causing systemic hypotension. This approach offers a potential alternative for patients with coronary disease.

Area of Science:

  • Cardiology
  • Pharmacology

Background:

  • Systemic hypotension restricts intravenous levosimendan use, especially in coronary artery disease.
  • Intracoronary levosimendan in animal models increased coronary blood flow without systemic hypotension.

Observation:

  • A case report details intracoronary levosimendan bolus administration in a 74-year-old male patient with postpericardiotomy heart failure.
  • The patient experienced no changes in heart rate or systemic arterial blood pressure.

Findings:

  • Beneficial cardiac effects were observed, including improved systolic and diastolic functions.
  • Blood flow in all coronary grafts increased following administration.

Implications:

  • Intracoronary levosimendan demonstrates potential as a localized treatment for heart failure in specific patient populations.
  • This route may overcome the limitations of intravenous administration, particularly in patients with compromised cardiovascular systems.

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