Echocardiography in the sepsis syndromes

Gabriele Via, Susanna Price, Enrico Storti

Research output: Contribution to journalArticle

Abstract

Purpose of the review: Non-invasiveness and instantaneous diagnostic capability are prominent features of the use of echocardiography in critical care. Sepsis and septic shock represent complex situations where early hemodynamic assessment and support are among the keys to therapeutic success. In this review, we discuss the range of applications of echocardiography in the management of the septic patient, and propose an echocardiography-based goal-oriented hemodynamic approach to septic shock. Recent findings: Echocardiography can play a key role in the critical septic patient management, by excluding cardiac causes for sepsis, and mostly by guiding hemodynamic management of those patients in whom sepsis reaches such a severity to jeopardize cardiovascular function. In recent years, there have been both increasing evidence and diffusion of the use of echocardiography as monitoring tool in the patients with hemodynamic compromise. Also thanks to echocardiography, the features of the well-known sepsis-related myocardial dysfunction have been better characterized. Furthermore, many of the recent echocardiographic indices of volume responsiveness have been validated in populations of septic shock patients. Conclusion: Although not proven yet in terms of patient outcome, echocardiography can be regarded as an ideal monitoring tool in the septic patient, as it allows (a) first line differential diagnosis of shock and early recognition of sepsis-related myocardial dysfunction; (b) detection of pre-existing cardiac pathology, that yields precious information in septic shock management; (c) comprehensive hemodynamic monitoring through a systematic approach based on repeated bedside assessment; (d) integration with other monitoring devices; and (e) screening for cardiac source of sepsis.

Original languageEnglish
Pages (from-to)71-85
Number of pages15
JournalCritical Ultrasound Journal
Volume3
Issue number2
DOIs
Publication statusPublished - Aug 2011

Keywords

  • Critical care
  • Echocardiography
  • Endocarditis
  • Hemodynamic monitoring
  • Sepsis
  • Septic shock

ASJC Scopus subject areas

  • Radiological and Ultrasound Technology

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