Abstract
BackgroundHemodynamic monitoring is a cornerstone of critical care; in fact, the techniques available for this purpose are either unreliable or operator-dependent or intermittent (echocardiography) and invasive (thermodilution). Objectives: To evaluate the effectiveness of electrical cardiometry (EC) in assessing hemodynamics in pediatric postoperative cardiac intensive care unit (ICU) and the agreement between EC and trans-thoracic echocardiography (TTE) as bedside tools for hemodynamic monitoring and early diagnosis of cardiovascular compromise. We included 70 pediatric patients from the postoperative cardiac ICU. All participants underwent history-taking and clinical examination. emphasising vital signs, manifestations or signs of hemodynamic instability, calculation of RACH score and vasoactive inotropic score. EC was applied for all patients, and TTE.ResultsThe study included 40 males and 30 females with a mean age of 2.6 ± 3.49 years, ranging between 2 weeks and 13 years, with a male to female ratio of 1.3:1. The median of EC parameters were comparable to TTE parameters stroke volume (SV) (9 vs. 8 p = 0.2), stroke index (SI) (23.5 vs. 22 p = 0.2), cardiac output (CO) (1.25 vs. 1.1 p = 0.3), and cardiac index (CI) (3.2 vs. 3.15 p = 0.2). Hemodynamic parameters correlated significantly between EC and echocardiography, with significantly observed agreement between them. Four equations were postulated successfully based on a linear regression model to predict echocardiographic hemodynamic parameters in comparable groups of children, i.e., SV, SI, CO, and CI.ConclusionEC is an excellent alternative to echocardiography in hemodynamic assessment of cardiac patients in the postoperative ICU.
Published Version
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.